The phosphate of the incoming ribonucleotide is added to the oxygen on which carbon?

Answers

Answer 1

The phosphate of the incoming ribonucleotide is added to the oxygen on   the fifth carbon.

Genetic material is characteristic information of living things that can be passed on to their offspring. The characteristic information of living things is contained in the cell.

Nucleic acid is the genetic material of the cell nucleus which functions to control cell activity and carry genetic information.  Nucleic acids are nucleotide polymers whose hydrolysis produces phosphates, deoxyribose or ribose pentose sugars, and nitrogenous bases. The pentose sugar that makes up the nucleotide has the form of furanose, the phosphate group is bonded to the 5' carbon of the pentose sugar through an esterification mechanism so that it is called a phosphoester bond, while the heterocyclic nitrogenous bases that make up the nucleotides are purines and pyrimidines.

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Related Questions

the smallest division on a 10 ml graduated cylinder is 0.1 ml. suppose a reading was exactly on the 10 ml mark, how should this readind be recorded ?

Answers

The smallest division on a 10 ml graduated cylinder is 0.1 ml. suppose a reading was exactly on the 10 ml mark, The reading should be recorded as 10.0 ml. Because the smallest division on a 10 ml graduated cylinder is 0.1 ml, and the reading was exactly on the 10 ml mark, the most precise and accurate way to record the reading is to include all the significant digits, which in this case would be 10.0 ml.

A graduated cylinder is a laboratory glassware used to measure the volume of liquids. It has a cylindrical shape with graduated markings on the side, allowing for precise measurement of the volume of a liquid. The liquid is usually added to the cylinder until it reaches the desired volume, which can be read from the markings on the side. Graduated cylinders come in different sizes and with different increments of markings, depending on the level of precision needed for a particular application.

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Can pouring cold water on a cold windshield crack it?

Answers

No if hot water yes

a mixture is made by combining 1.99 lb of salt and 4.88 lb of water. what is the percentage of salt (by mass) in this mixture?

Answers

Answer:

29%

Explanation:

1.99 / ( 1.99 + 4.88)  x 100% = ~ 29%

Simple diffusion of a molecule down its concentration gradient requires an input of energy to the system.a. Trueb. False

Answers

The statement is False. Simple diffusion of a molecule down its concentration gradient requires an input of energy to the system.

In chemistry, concentration is the abundance of a constituent divided by means of the full quantity of a mixture. numerous forms of mathematical description may be distinguished: mass awareness, molar attention, range concentration, and volume concentration. The concentration can discuss with any type of chemical aggregate, However, most regularly refers to solutes and solvents in solutions. The molar (amount) concentration has versions, along with everyday awareness and osmotic awareness.

Concentrations are frequently known as degrees, reflecting the intellectual schema of ranges on the vertical axis of a graph, which can be high or low (for instance, "high serum stages of bilirubin" are concentrations of bilirubin within the blood serum that are extra than normal).

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The correct name for p3o2

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The correct name for p3o2 is B. Phosphorus pentoxide.

What is Phosphorus pentoxide?

Phosphorus pentoxide (P32O2) is a chemical compound composed of phosphorus and oxygen.

It is a white, crystalline solid that is highly reactive and forms acidic solutions when dissolved in water.

This compound is used in a variety of applications, including as a dehydrating agent, a desiccant, and as a raw material for the production of phosphoric acid and other phosphorus compounds.

In general, Phosphorus pentoxide is a strong oxidizing agent, and it reacts with many organic and inorganic compounds to form new compounds.

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the volume of akshay's plasma was 3l before dr. witmer administered the iv. assume that there was complete mixing of the administered water with his plasma but no mixing with his interstitial fluid. calculate akshay's plasma osmolarity after the infusion mixed with his plasma, but before any water entered his rbc.

Answers

Akshay's plasma osmolarity after the infusion mixed with his plasma, but before any water entered his rbc is 6 osmol/L.

Osmolarity is a measure of concentration that reflects the solutions' osmoticity. Osmolarity is how osmolar concentration is expressed.

The osmolarity of Akshay's plasma after the infusion can be calculated using the following formula:

Osmolarity = 2 x [solute concentration]

where solute concentration is the concentration of the solutes in the plasma.

Assuming the IV contained isotonic saline with a concentration of 0.9%, then the solute concentration of Akshay's plasma would be 0.9/1000 * 3L = 0.0027.

Therefore, the osmolarity of Akshay's plasma after the infusion would be 2 x 0.0027 = 0.0054 osmol/L.

Akshay's plasma osmolarity after the infusion mixed with his plasma, but before any water entered his RBC = (3 L x 2 Osmol/L) = 6 osmol/L.

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When ammonium chloride is dissolved in water the solution becomes colder. The change is

Answers

Ammonium chloride undergoes an endothermic process when it is dissolved in water. The solution cools as a result. The transformation is hence endothermic.

Ammonium chloride makes water cooler for what reason?

Thermal Responses

A beaker would get frigid if ammonium chloride was added and then dissolved in water. This is due to the endothermic nature of the reaction, in which the water-based solvent and its surroundings provide energy for the ammonium chloride to absorb.

In cold water, does ammonium chloride dissolve?

An inorganic substance with the formula NH4Cl, ammonium chloride is white, crystalline salt that is very soluble in water.

Why are cold packs made using ammonium chloride?

Ammonium chloride, or NH4Cl, is safer to use and also causes a significant temperature drop. 4. When the temperature rises as the sodium carbonate dissolves, your students might be taken aback.

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if 50 g of sugar were added to 100 g of water at 20 oc to form a solution, how would you describe the solution?

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If 50g of sugar is added to 100g of water at 20° C to form a solution, this would form a saturated solution with 33.33% concentration of sugar in the solution.

When 50 g of sugar is dissolved in 100g of water, it would form a saturated solution with 150g of total mass. This can be verified as:

Mass of the solute (sugar) = 50g

Mass of the solvent = 100g

Mass of the solution = 50 + 100 = 150g

Now, the mass concentration of sugar could be found as:

Mass of the solute/ Mass of the solution × 100

= 50/150 × 100 = 33.33%.

A saturated solution is one in which, at a given temperature, the maximum quantity of solute has dissolved in the solvent. A solute's saturation point is influenced by its concentration. A solute's saturation point rises with increasing concentration. This is due to the fact that more particles are accessible to dissolve in the solvent with a greater solute concentration.

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which is an example of a homogeneous mixture? group of answer choices soil (dust) vodka oily water sodium chloride aluminum

Answers

An example of a homogeneous mixture is vodka. Mixtures that are homogeneous have the same structure or composition.

Which substance is a mixture that is homogeneous *?

A mixture with a uniform composition throughout is known as a homogeneous mixture. Because the dissolved salt is evenly distributed throughout the entire salt water sample, the above-described salt water is homogeneous.

Which of the following is an example of pure water in a homogeneous mixture?

Homogeneous Compound: Mixtures are formed when substances do not chemically bond. Pure water (H2O H 2 O) is an example of a compound that is homogeneous. The oxygen forms a bond with the hydrogen. Another example of a homogeneous compound is carbon dioxide.

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What type of reaction combines a carbon-hydrogen compound with oxygen to form carbon dioxide and water?

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Hydrogen combustion is a type of reaction that combines a carbon-hydrogen compound with oxygen to form carbon dioxide and water.

The process of a hydrocarbon reacting chemically with oxygen to produce carbon dioxide, water, and heat is known as hydrogen combustion. Molecules with both hydrogen and carbon make up hydrocarbons.

hydrogen combustion are most known for being the main component of coal, natural gas, and petroleum, which are all types of fossil fuels. In hydrogen combustion, liquid or gaseous hydrogen is burned to provide thrust in a modified gas turbine engine.

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a certain ore is 21.5% 21.5 % nickel by mass. how many kilograms of this ore would you need to dig up to have 50.0 g 50.0 g of nickel?

Answers

We would need to dig up 0.233 kg of this ore to have 50.0 g of nickel.

To find the amount of ore required to obtain 50.0 g of nickel, we can use the following calculation:

Ore required = (Desired amount of nickel) / (Percentage of nickel in the ore)

First, we need to convert 50.0 g of nickel to kilograms: 50.0 g = 0.050 kg

Next, we'll use the percentage of nickel in the ore:

Ore required = (0.050 kg) / (0.215) = 0.233 kg

So, you would need to dig up 0.233 kg of this ore to have 50.0 g of nickel.

Dimensional analysis is a crucial component of calculations in chemistry since it transforms one unit or quantity into another. You must first determine the conversion factors in order to get the desired unit before doing the conversion. Expressing a given unit to another unit is crucial because some chemistry problems call for conversions to be made before applying a particular equation.

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to make up 1 l of a 0.5 m solution of edta starting with the free acid, approximately how much 10 m naoh will have to be added to adjust the ph to 7.0? do you expect this solution to have a ph-buffering capacity? explain.

Answers

To make up 1 L of a 0.5 M EDTA solution starting with the free acid, you would need to adjust the pH to 7.0 by adding 10 M NaOH. The amount of NaOH required will depend on the initial pH of the EDTA solution and the desired final pH.

As for whether the solution will have a pH buffering capacity, it depends on the range of the pH buffer. EDTA is a weak polyprotic acid with four dissociation constants, and its buffering capacity will be dependent on the ratio of the protonated to deprotonated form of EDTA at a particular pH.

A pH buffer is typically considered to have buffering capacity over a range of pH values close to the pKa of the buffer. Since the pKa values of the four acetic acid groups on EDTA range from 2.0 to 10.26, it's possible that the solution may have buffering capacity over a broad pH range, but it will depend on the final pH achieved after adding NaOH and the concentration of EDTA in the solution.

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--The given question is incomplete, the complete question is

"To make up 1 l of a 0.5 m solution of EDTA starting with the free acid, approximately how much 10 m NaOH will have to be added to adjust the ph to 7.0? do you expect this solution to have a ph-buffering capacity? the pkas of the four acetic acid groups on edta are 2.0, 2.67, 6.16 and 10.26."--

The reagents and fecl3 are required for the chlorination of benzene via electrophilic aromatic substitution.a. Trueb. False

Answers

The statement is true because the reagents chlorine and FeCl3 are required for the chlorination of benzene via electrophilic aromatic substitution.

The chlorine atom acts as the electrophile and attacks the benzene ring, while the FeCl3 acts as a catalyst to facilitate the reaction. The chlorine atom then displaces one of the hydrogen atoms on the benzene ring, forming a chlorobenzene product.

This intermediate then undergoes rearrangement to form a new pi bond, resulting in the substitution of a chlorine atom for the hydrogen atom. This reaction is an important industrial process and is used to produce a variety of useful compounds, including herbicides, solvents, and plasticizers.

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two beakers each contain 200 ml of water. into one beaker, a student adds 5.0 g naf. into the other, she adds 5.0 g kf. what is the expected effect on the boiling points of the solutions?

Answers

The addition of NaF to one beaker of water would result in a decrease in the boiling point of the solution, while the addition of KF to the other beaker would result in an increase in the boiling point of the solution.

Effects of NaF and KF on Boiling Point of Water

Adding NaF (Sodium Fluoride) and KF (Potassium Fluoride) to two separate beakers of water would result in different effects on the boiling point of the solutions. NaF, being a soluble ionic salt, would cause a decrease in the boiling point of the water. This happens because the presence of ions in the solution reduces the strength of the attractive forces between the water molecules, making it easier for them to vaporize at a lower temperature. On the other hand, KF, which is a slightly soluble ionic salt, would result in an increase in the boiling point of the water. This occurs due to the elevation effect of solutes, where the solute particles raise the vapor pressure of the solvent, making it more difficult for the solvent to vaporize. In summary, the boiling point of water can be either raised or lowered depending on the type of ionic salt that is added to it.

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Use stoichiometry calculations and show all work:
calculate how many grams of PbSO4 would be produced if 5.5 grams of LiNO3 were produced.
Reaction: Li2SO4(aq) + Pb(NO3)(aq) = 2LiNO3(aq) + PbSO4(s)

Answers

Answer:

Explanation:

The reaction you provided is a balanced chemical equation, meaning that for every mole of LiNO3 produced, an equal amount of PbSO4 is produced. However, since you only know the amount of LiNO3 produced (5.5 grams), you can use stoichiometry to find the amount of PbSO4 produced.

First, you need to convert the amount of LiNO3 to moles:

5.5 g LiNO3 / 6.939 g/mol = 0.796 mol LiNO3

Next, using the stoichiometry of the reaction, you can find the number of moles of PbSO4 produced:

0.796 mol LiNO3 * (1 mole PbSO4 / 2 moles LiNO3) = 0.398 moles PbSO4

Finally, you can convert the number of moles of PbSO4 to grams:

0.398 moles PbSO4 * 247.77 g/mol = 98.42 g PbSO4

So, if 5.5 grams of LiNO3 were produced, then 98.42 grams of PbSO4 would be produced.

how many moles of air would be inside the box at the pressure calculated in part c? (at 1 atm a t m pressure, this box would contain 41.4 mol m o l of air.)

Answers

41.4 mol air would be inside the box at the pressure calculated in part c.

What is pressure calculation of air mol?

41.4 mol air would be inside the box at the pressure calculated in part c because the pressure of the air inside the box is 1 atm. Since the molar mass of air is 28.97 g/mol, the box would contain 41.4 mol of air at this pressure. The molar mass of air is the average molar mass of the components of air, which are nitrogen, oxygen, argon, carbon dioxide, and other trace gases. Therefore, the number of moles air inside the box at the pressure calculated in part c is equal to 41.4 mol.

Calculation of pressure of air inside box.

To calculate the pressure of air inside the box, ideal gas law equation is used which is: [tex]PV = nRT[/tex]

where P is the pressure, V is the volume of the box, n is the number of moles of air, R is the universal gas constant [tex](8.314 J/molK)[/tex], and T is the temperature of the box.

Therefore, the pressure of air inside the box can be calculated as follows:

[tex]P = (41.4 mol) (8.314 J/molK) / (V) (T)[/tex]

where V and T are the volume and temperature of the box, respectively.

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if one electron in an atom is excited but does not have enough energy to escape, the energy of the excited electron must have one of a set of quantized values.T/F

Answers

True. When one electron within any atom gets excited but lacks the energy to leave the nucleus, its energy must fall into one of set of quantized values.

What is an atom?

The fundamental unit of chemistry is the atom. It is the lowest portion of matter where electrical charges particles cannot escape. It is also smallest material with properties resembling chemical elements.

What element contains atoms?

An atom is a part of an element. In a given element, there is only one kind of atom per atom. The remaining components of an atom are subatomic particles called protons, neutrons, and electrons. The fusion of elements can produce molecules.

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Examine the neutralization reaction,

Neutralization Reaction - Definition, Equation, Examples & Applications

What are the products of this reaction?

Responses

Acid and base


HOH only


water and salt

only salt

Answers

water and salt is the product of this reacti

In an experiment searching for the photoelectric effect, an incident beam of green light did not eject any electrons from a metal. In order to eject electrons, the experimenter should
Group of answer choices
try red light.
increase the brightness of the green light.
try blue light.
decrease the brightness of the green light.
try a combination of infrared and microwave.

Answers

Therefore, the experimenter should use blue light, that has a high number and intensity than green light, instead of red light, to expel electrons in the photographic reaction experiment.

What is the aim of photoelectric?

When determining the position (or lack) of an item or the distances here between point and an object, a photodiode sensor is utilized. It has a photodiode receiver as well as a transmitter that emits visible red or infrared light.

What exactly is a photoelectric material?

Materials that can produce, transform, transport, process, and store light signals are referred to as optoelectronic materials. mostly semiconductor photoelectric materials are among them.

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2H2+O2 - 2H2
What will be the volume of water vapor produced when 8 grams of H2 reacts at STP

Answers

2H₂ + O₂ ⇒ 2H₂ for this reaction the volume of water vapor produced when 8 grams of H₂ reacts at STP is 179.2 Litre.

What do you mean by STP ?

The standard temperature and pressure (STP) adverts to the nominal conditions in the atmosphere at sea level. These conditions are 0 degrees Celsius and 1 atmosphere (atm) of pressure.

The formula for STP can be represented as, VP = nRT.

"P" is pressure, "V" is volume, n is the number of moles of a gas, "R" is the molar gas constant and "T" is temperature.

Given:

Number of mole = 8 grams

8 g of hydrogen = 8 × 1

= 8 mol.

At STP 1 mole H₂ occupies 22.4 L volume.

Therefore, 8 moles of hydrogen occupy = 8 × 22.4

= 179.2 L.

Thus, the volume of water vapor produced when 8 grams of H₂ reacts at STP is 179.2 Litre.

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which of the following are colligative properties? group of answer choices enthalpy of formation boiling point elevation density freezing point depression temperature change osmotic pressure

Answers

The four complementary characteristics of colligative properties that a solution can display are an increase in boiling point, a decrease in freezing point, a relative decrease in vapor pressure, and an increase in osmotic pressure.

What are colligative properties?

Some characteristics of diluted solutions containing non-volatile solutes depend only on the quantity of solute particles present and not on the solute type. Collaborative qualities are what these traits are known as. Most frequently, diluted solutions exhibit these characteristics.

Collaborative properties can also be defined as those that result from the dissolution of a non-volatile solute in a volatile solvent. Typically, the solute alters the characteristics of the solvent by removing some of the solvent molecules from the liquid phase. Additionally, the concentration of the solvent is reduced as a result of this.

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Calculate the molar mass of magnesium sulfate heptahydrate, mgso4·7h2o.

Answers

The molar mass of magnesium sulfate heptahydrate,MgSO₄·7H₂O is 246 g/mol. So option D is correct.

Molar mass of MgSO₄⋅ 7H₂O can be found as by calculating the masses of all the atoms in the formulae as follows;

mass of Mg = 24.305

mass of S = 32.065

mass of O = 16

so by putting all these in formula we can find the molar mass of  MgSO₄·7H₂O as

Molar mass =  24.305 + 32.065 + 16×4 + 7 (1.008×2 +16)

Molar mass = 24.305 + 32.065 + 64 + 7 (18.016)

Molar mass =  24.305 + 32.065 +  64 + 126.112

Molar mass =  246.482 g /mol

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what functional group is polar and makes compounds more soluble in water

Answers

The alcohol functional group is polar and makes compounds more soluble in water.

Does water cause the dissolution of polar functional groups?

According to the polarity of the systems, the simple rule "like dissolves like" applies: polar molecules tend to disperse in polar solvents (such as water and alcohols), while non-polar molecules tend to dissolve in non-polar solvents (e.g. hydrocarbon hexane).

What department is more polarized?

Alkyl halides, ethers, amines, thiols, and alcohols. Because the bonding atoms' electronegativities differ more, these functional groups are noticeably more polar.

What substance is polar and increases the solubility of substances in water?

Methanol is hence a polar solvent and polar solute that is miscible (soluble in water). For dissolving molecules with alcohol, amino, and acidic functional groups, it is the most polar organic solvent.

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Is the dissolution reaction of ammonium nitrate enthalpy favored? a. No, it is not enthalpy favored since the chemical system loses energy. b. Yes, it is enthalpy favored since the chemical system loses energy. c. No, it is not enthalpy favored since the chemical system gains energy. d. Yes, it is enthalpy favored since the chemical system gains energy. e. No, it is not enthalpy favored since the chemical system neither gains nor loses energy.

Answers

c. No, it is not enthalpy favored since the chemical system gains energy.

What causes a spontaneous endothermic reaction when ammonium nitrate dissolves in water?

If the temperature of the water lowers while ammonium nitrate dissolves in it, the process is endothermic and heat is absorbed by the system.

What happens when ammonium nitrate is dissolved?

Through the process of dissociation into its individual ions, ammonium nitrate readily dissolves in water. Because it was created from a strong acid (HF) and a weak base (NH3), this salt has an acidic character (HNO3). This reaction is extremely exothermic and it happens quickly.

An explanation of spontaneous chemical reactions Was this response a spontaneous one, and if not, why not?

A spontaneous reaction favors one that favors the creation of products in the environment in which it is taking place. A campfire that is roaring is an exothermic example of a spontaneous reaction. 

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If you dissolve 0.3 moles of hbr in 1 l of water, what do you expect to be present in the beaker after the compounds have had time to react?

Answers

If you dissolve 0.3 moles of hydrogen bromide (HBr) in 1 liter of water,  Ionization will happen which the HBr will dissociate into its ions, hydrogen (H+) and bromide (Br-). HBr (aq) ⇒ H (+) + Br (-).

Hydrogen bromide in the solution dissociate into in's constituent ions and this is an exothermic reaction. An exothermic reaction involves releasing of heat while progressing the reaction.

The heat that released from this exothermic reaction helps to increase the solubility of HBr in water.

The concentration of H+ ions will determine the pH of the solution. If the pH is 7 then it is neutral, if the pH is above 7 then it is alkaline and below 7 it is acidic.

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How much volume does 3 moles of gas occupy at standard temperature and pressure?

Answers

At STP, 3 mol of gas will take up 67.2 L.

STP is defined as a temperature of 273.15 K and an absolute pressure of precisely 105 Pa. (100 kPa, 1 bar).

In a perfect world, the volume to mole ratio of a gas will be precise. The ideal gas law, also referred to as the general gas equation, employs an equation to explain the state of a fictitious ideal gas.

The ideal gas law states that the sum of the absolute temperature of the gas and the universal gas constant is equal to the product of the pressure and volume of one gramme of ideal gas molecules.

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if we triple the temperature and double the volume, what would the new pressure of the system be?

Answers

That the pressure doubles when the gas's volume is cut in half.

If gas volume and temperature are maintained constant, the formula demonstrates that pressure and volume are inversely proportional.

This implies that if volume decreases, pressure must increase. This implies that if pressure doubles, volume must be half, and if pressure is halved, volume must be doubled in order to maintain the K value.

If the volume is doubled and the pressure is tripled, the effect on the temperature will be 3 2 = 6 times. This is because for perfect gases, the temperature is directly related to both the volume and the pressure.

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We can only do ideal calculations when we are at standard temperature and pressure. Group of answer choicesA) TrueB) False

Answers

We can only do ideal gas law calculations when we are at standard temperature and pressure,is True.

The following is the ideal gas equation: PV = nRT Where P is the ideal gas's pressure, V is the ideal gas' volume, n is the ideal gas' molecular weight, R is the gas constant, and T is the temperature. Ideal gas law is a precise approximation of the behaviour of several gases under various situations in thermodynamics. The Ideal Gas Equation combines several empirical laws, including Avogadro's, Gay- Lussac's, Boyle's, and Charle's laws. The equation of state for a fictitious ideal gas is known as the ideal gas law. Despite its many flaws, it is a decent approximation of the behaviour of several gases under various situations.

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which of these statements about atoms is incorrect? group of answer choices atoms are the smallest visible particles of an element. atoms are composed of protons, neutrons, and electrons. atoms are the building blocks of all matter. the smallest identifiable unit of an element is the atom. there are 91 different naturally occurring atoms.

Answers

There are 91 different naturally occurring atoms is incorrect. There are 118 different naturally occurring atoms.

Atoms are unable to exist on their own. The tiniest component of an element, an atom shares the same chemical characteristics as the element as a whole. Atoms, which make up all matter, are unbreakable and indivisible. An atom is the smallest piece of stuff. Protons, electrons, and neutrons are the charge, neutral, and vacuum particles that make up the nucleus of every atom. Protons and electrons both occur in equal numbers in an atom. Because the number of protons and electrons in an atom is always equal, an atom is electrically neutral.

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graphene is a special form of carbon bonded into a flat sheet that is only one atom thick. what is the bonding type between individual graphene sheets?

Answers

Graphene is a single layer of carbon atoms arranged in a hexagonal lattice pattern. The individual carbon atoms in graphene are bonded to each other through strong covalent bonds.

The bonding type between individual graphene sheets is called van der Waals interactions. These interactions are weak, non-covalent bonds that result from the attraction between the positively charged nucleus of one atom and the negatively charged electrons of another atom.

In the case of graphene, the van der Waals interactions between adjacent graphene sheets are strong enough to hold the layers together, but weak enough to allow for easy separation. This combination of strong covalent bonding within each graphene layer and weak van der Waals interactions between layers makes graphene an ideal material for use in applications such as flexible electronics, energy storage, and water filtration.

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Find the length of side x in simplest radical form with a rational denominator. root hairs are important to a plant because they _____. what title, predicted by the witches, does macbeth receive? if you receive a ticket to a concert at no charge, what, if anything, is your opportunity cost of attending the concert? how does your opportunity cost change if miserable weather on the night of the concert requires you to leave much earlier for the concert hall and greatly extends the time it takes to get home afterward? for the charge distribution provided, indicate the region (a to e) along the horizontal axis where a point exists at which the net electric field is zero. (figure 3) a chi-square test is calculated for the observed and expected numbers of progeny from a genetic cross. the probability associated with the chi-square value is 0.023. this is the probability that a person swings on a swing. when the person sits still, the swing oscillates back and forth at its natural frequency. if, instead, two people sit on the swing, the new natural frequency of the swing is long issued 5,000 shares of stock for $10,000. long used $2,000 of the proceeds to purchase supplies, and borrowed $8,000 cash from the bank. long's total assets are multiple choice question. $20,000. $18,000. $8,000. $10,000. call of duty modern warfare 2 season 2 release date when a soap film gets *very* thin, down to a molecular lengths scale, its reflection across the entire visible spectrum becomes zero. why? Write code using the range function to add up the series 7, 14, 21, 28, 35, ..... 70 and print the resulting sum.Expected Output385 imagine you are developing a game, and the game designer gives you the following specifications. translate them into propositional logic using the propositions p Is 4x-4=4 a infinite solution and how can u tell if somethings a infinite solution Rafael plays a trivia game with 2 rounds. In the first round, he earns 5 points for answering a question correctly and loses 3 points for answering a question incorrectly.In the second round, he earns 10 points for answering a question correctly and loses 4 points for answering a question incorrectly. The equations below represent Rafael'sperformance in each round.5x-3y=2210x-4y=46Which condition must be true to make the pair of equations a system of equations?(A) He answers a total of 15 questions correctly.(B) He answers the same number of questions correctly as he answers incorrectly in each round.(C) He answers twice as many questions correctly in the second round as he answers correctly in the first round.(D) He answers the same number of questions correctly in both rounds and the same number of questions incorrectly in both rounds. distinguish between the functions of the small and large intestines in the process of digestion. what differentiates the consequences of secretion of gastrin and cholecystokinin (cck)? calling respondents to a poll on a friday night demonstrates lack of consideration for which principle of polling? millipore sigma links to an external site.is a large reputable chemical manufacturers who allow free access to their sds. chemicals can be found by simply typing their name in the search field on the top right of the webpage. find the sds link in the resulting webpage next to a chemical description that best fits what you will be using in lab. to demonstrate the variability of sds, look up the sds (using the links above) of the three dyes used in this project: allura red ac, tartrazine, and brilliant blue fcf. review sds sections 2 and/or 3 to answer the questions below. note: two of the dyes don't have sds on both sites. arrows have plastic vanes or feathers that provide stability and accuracy in flight. what is the name for these vanes or feathers? fletching nock nocking point crest a candle is lit and burns until it is burned out, and the length of the candle decreases at a constant rate of 1.2 inches per hour. after 3 hours since the candle was lit, it is 10.5 inches long. what is the original length of the candle? show all your work. the gage pressure in a liquid at a depth of 3 m is read to be 42 kpa. determine the gage pressure in the same liquid at a depth of 9 m.