The bag material is of insulator type. Heat does not no flow through insulator. The outside bag temperature reaches 54 ºC.
What is thermodynamics?The study of thermodynamics examines how heat, work, temperature, as well as energy are related. The general topic of thermodynamics is the energy that is transferred from one location or form to another. The fundamental idea would be that warmth is a type of energy that is equivalent to a specific quantity of mechanical labor.
The outside bag temperature reaches 54 ºC (but no higher) within 2 minutes. The temperature does not go above 50 ºC, and does not go below 40 ºC for at least 25 minutes. The temperature reaches 8 ºC in less than 2 minutes. The temperature does not go below 10 ºC, and stays below 20 ºC for at least 15 minutes. The bag material is of insulator type.
Therefore, the bag material is of insulator type.
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the gas in a 275.0 ml piston experiences a change in pressure from 1.00 atm to 3.10 atm. what is the new volume (in ml) assuming the moles of gas and temperature are held constant?
The new volume of the gas is 832.5 ml assuming the moles of gas and temperature are held constant
Since the temperature and number of moles of gas are held constant, the pressure-volume relationship of the gas follows Boyle's Law, which states that the pressure and volume of a gas are inversely proportional at constant temperature.
the gas in a 275.0 ml piston experiences a change in pressure from 1.00 atm to 3.10 atm.
P1V1 = P2V2, where P1 and V1 are the initial pressure and volume, and P2 and V2 are the final pressure and volume.
V2 = V1 * P1 / P2
= 275.0 ml * 1.00 atm / 3.10 atm
= 832.5 ml
hence, The new volume of the gas is 832.5 ml.
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How many molecular orbitals will be generated from the possible linear combinations of two sp2sp2 orbitals?
Through a process known as linear combination, two sp2 hybrid orbitals produce three molecular orbitals.
What is orbital?A mathematical function called an orbital describes where an electron is most likely to be found in an atom. It is described as the area in three dimensions surrounding an atom's nucleus where the electron is most likely to be present. The electron cloud's energy level, angular momentum, and shape are used to describe orbitals.
Through the use of the LCAO method, two sp2 hybrid orbitals can be merged to create three molecular orbitals. Bonding, non-bonding, and antibonding molecular orbitals are these types of molecular orbitals. The shared electrons between the two atoms are held in the bonding molecular orbital, which has a lower energy than the original hybrid orbitals. The antibonding molecular orbital is more energetic and contains the electrons in the bond that weaken the connection, whereas the non-bonding molecular orbital has the same energy as the original hybrid orbitals.
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what is the maximum number of bonds phosphorous can form?
Five bonds can be formed at maximum by phosphorus .
What are bonds?Atoms are held together to form molecules by chemical forces called bonds. The positively charged protons and neutral neutrons that make up an atom's nucleus are encircled by a cloud of negatively charged electrons.
Phosphorus is a trivalent element because it may make up to five bonds with other elements. Each phosphorous atom has three valence electrons in its most prevalent oxidation state of 3, which it can employ to create bonds with other elements. As a result, phosphorous atoms can create bonds with as many as three additional atoms. However, in specific circumstances, phosphorus can create more bonds by enlarging its valence shell with the help of its d-orbitals. For instance, there are five bonds altogether between each phosphorous atom and the three hydrogen atoms that make up the complex phosphine (PH3).
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what information is necessary to review in order to be considered familiar with the safety data sheet (sds) of a substance? select one or more: identification and description of substance personal protection and first aid recommendations handling, storage, and reactivity information hazard warnings literature examples of use of the substance
To be considered familiar with a material safety data sheet (SDS), verify hazard statements, material identification and description, handling, storage and reactivity information, and personal protection and first aid recommendations need to do it.
Safety data sheets contain information such as the properties of each chemical. Physical, physical, and environmental health hazards; protective measures; safety precautions for chemical handling, storage, and transport. A Safety Data Sheet (previously called a Material Safety Data Sheet) is a detailed information document prepared by a manufacturer or importer of hazardous chemicals. Describes the physical and chemical properties of the product.
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Mg + 2HF -> MgF2 + H2
If 72 grams of magnesium is combined with 82 grams of hydrogen fluoride, how many hydrogen molecules will be produced?
If 72 grams of magnesium is combined with 82 grams of hydrogen fluoride, the number of hydrogen molecules that will be produced is: 1.8066 x 10^24 hydrogen molecules.
How to find the number of hydrogen molecules ?First is to determine the number of moles of magnesium and hydrogen fluoride that are present.
Number of moles of magnesium = 72 g / 24 g/mol = 3 moles
Number of moles of hydrogen fluoride = 82 g / 20.01 g/mol = 4.1 moles
Next, we use the balanced chemical equation for the reaction between magnesium and hydrogen fluoride to produce magnesium fluoride and hydrogen gas:
Mg + 2HF → MgF2 + H2
From the equation, we can see that for every 2 moles of magnesium, 2 moles of hydrogen gas are produced. Since we have 3 moles of magnesium, the number of moles of hydrogen produced is:
3 moles Mg * (2 moles H2 / 2 moles Mg) = 3 moles H2
Finally, to find the number of hydrogen molecules, we multiply the number of moles by Avogadro's number:
3 moles H2 * 6.022 x 10^23 molecules/mole = 1.8066 x 10^24 hydrogen molecules
Therefore the number of hydrogen molecules is 1.8066 x 10^24 hydrogen molecules.
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Arrange the following compounds from lowest vapor pressure to highest vapor pressure.a. H2O b. CHCI3c. CS2
The higher the boiling point lower will be the vapor pressure. Thus, the correct order of vapor pressure is [tex]H_{2}O[/tex] < [tex]CHCL_{2}[/tex] < [tex]CS_{2}[/tex].
The boiling factor of a substance is the temperature at which the vapor strain of a liquid equals the stress surrounding the liquid and the liquid modifications right into a vapor. The boiling point of a liquid varies depending on the encompassing environmental stress.
The boiling point for any material is the temperature point at which the fabric transforms into the gas segment in the liquid phase. This happens at a hundred ranges centigrade for water. The boiling point of a pure substance is the temperature at which the substance transitions from a liquid to the gaseous segment. At this point, the vapor stress of the liquid is equal to the implemented stress of the liquid. The boiling point at a strain of 1 ecosystem is known as the regular boiling factor.
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assume you have a (theoretical) 100% pure crystal of silicon at room temperature. no impurities at all. what are the types of point defects that can form?
If you have a 100% pure crystal of silicon at room temperature, the types of point defects that can form are: A. Vacancies B. Interstitials
It is possible for vacancies, where an atom is missing from its normal lattice position, and interstitials, where an atom is placed in a position between normal lattice sites, to form in a crystal.
Substitutional defects, where an impurity atom is substituted for a normal lattice atom, are not possible in a 100% pure crystal. Line defects and screw dislocations, which are defects that occur along extended lines in the crystal, are not considered point defects.
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Complete question:
Assume you have a (theoretical) 100% pure crystal of silicon at room temperature. No impurities at all. What are the types of point defects that can form?
A. Interstitials
B. Substitutional defects
C. Vacancies
D. Line defects
E. Screw dislocations
what functional groups participate in the formation of a phosphodiester bond?
When two of the phosphoric acid's hydroxyl groups interact with hydroxyl groups on other molecules to produce two ester bonds, a phosphodiester bond is created.
What types of functional groups make up a phosphodiester bond?The condensation reaction between the phosphate groups and the hydroxyl groups of the two sugar groups produces the phosphodiester bonds. For instance, the hydroxyl group is created when one oxygen atom and one hydrogen atom combine to form a link.
A phosphodiester bond is what kind of a bond?A phosphate group connects two nearby carbons through ester connections to form a covalent bond known as a phosphodiester bond. A condensation reaction between a phosphate group nd a hydroxyl group from two sugar groups produces the link.
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a sample of sand has a mass of 50.3 g and a volume of 31.7 cm3 . calculate its density in grams per cubic centimeter ( g/cm3
The density of the sand sample is 1.59 g/cm3.a sample of sand has a mass of 50.3 g and a volume of 31.7 cm3
To calculate the density, divide the mass of the sample by its volume:
50.3 g / 31.7 cm3 = 1.59 g/cm3.
This result indicates that the sand sample has a density of 1.59 grams per cubic centimeter.
Density is an important physical property that can be used to identify a substance, as each substance has a unique density.
The density of a material can also be used to calculate the mass of a sample given its volume, or to determine the volume of a sample given its mass.The equilibrium constant of a reaction determined by "The molarity of products is divided by the molarity of reactants".
The proportion between the product concentration and the reactant concentration would be known as the equilibrium constant.
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The sand sample has a density of 1.59 g/cm3. A sample of sand weighs 50.3 g and measures 31.7 cm3 in volume.
Divide the sample's mass by its volume to determine its density: 50.3 g / 31.7 cm3 = 1.59 g/cm3.
This finding suggests that the density of the sand sample is 1.59 grammes per cubic centimetre.
Due to the fact that each material has a distinct density, density is a crucial physical characteristic that can be used to identify a substance.
The mass of a sample given its volume can also be calculated using the density of a substance, as can the volume of a sample given its mass.
The formula "The molarity of products is divided by the molarity of reactants" is used to calculate the equilibrium constant of a process.
The equilibrium constant would be the ratio of the product concentration to the reactant concentration.
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For 10.0minutes, Amelia drove her tractor at a constant velocity across a field. If her tractor traveled 201meters during this time, what was the tractor's velocity?
Write your answer to the tenths place.
metersperminute across the field
The tractor's velocity would be 0.3 m/s.
What is velocity?The velocity of a moving object is the speed of the object in a specific direction. The speed of an object in itself is the ratio of the distance covered by the object and the time spent.
Thus:
Velocity = distance/time
In this case, time = 10 minutes = 10 x 60 = 600 seconds.
Distance = 201 meters.
Velocity of the tractor = 201/600 = 0.335 m/s
To the tenth place, 0.335 = 0.3 m/s
In other words, the velocity of the tractor is 0.3 m/s.
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what is the maximum number of electrons allowed in a single atomic energy level in terms of the principle quantum number n?
With a principal quantum number of n, the maximum number of electrons in the shell is 2n². A maximum of two electrons with the opposite spin can fit in any orbital.
What does "primary energy level" mean?The electrons' position in relation to the atom's nucleus is described by the principal energy level, which is the outermost energy shell. It is known as a main quantum number and is denoted by the letter "n."
What exactly are quantum energies?The wave behavior of particles leads to quantized energy levels, which establish a correlation between a particle's energy and wavelength. The wave functions that have clearly defined energies for a confined particle, like an electron in an atom, take the shape of a standing wave.
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c4h8 decomposes in a first order reaction, with a rate constant of 85.0 s-1 to two molecules of c2h4. if the initial concentration of c4h8 is 2.20 m, what is the concentration after 0.0120 s?
The concentration after 0.0120 s is 0.808 m
The decomposition of C4H8, occurring in a first-order reaction, is characterized by a rate constant of [tex]85.0 s^{-1[/tex], resulting in the formation of two molecules of C2H4.
The rate of the reaction is dependent on the concentration of the reactant, C4H8, following a specific mathematical relationship. This relationship, represented by the rate equation,
d[C4H8]/dt = -k[C4H8], expresses the change in concentration over time, where k represents the rate constant.
By solving the differential equation, [C4H8] = [C4H8]0 * [tex]e^{(-kt)}[/tex], with the initial concentration of C4H8, [C4H8]0, equal to 2.20 m and t equal to 0.0120 s, we can determine the concentration of C4H8 after that specific time interval.
Plugging in the values, we get [C4H8] = 2.20 m * [tex]e^{(-1.02)}[/tex] = 0.808 m.
Thus, the reaction, with its unique rate constant and mathematical relationship, transforms the initial concentration of C4H8 into a new concentration, exhibiting the dynamic nature of chemical reactions.
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A 300 kg car is moving with an acceleration of 10 m/s/s. What is the force of this car?
The force of the 300kg car moving with an acceleration of 10 m/s² is 3000N.
How to calculate force?The force of a car can be calculated by multiplying the mass of the object by its acceleration as follows:
Force = mass × acceleration
According to this question, a 300kg car is moving with an acceleration of 10 m/s². The force acting on the object is calculated as follows:
Force = 300kg × 10m/s²
Force = 3000N
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__Mg +2 HCl → __MgCl₂ + __H₂
Convert 7.6 moles of HCl to moles of H₂.
Mole is one of the International System of Units' seven foundation units (SI). Therefore, 3.8 moles of H₂ are produced from 7.6 moles of HCl.
What is mole?A mole is just a measuring scale. In reality, it's one of the International System of Units' seven foundation units (SI). When already-existing units are insufficient, new ones are created.
The levels at which chemical reactions frequently occur exclude the use of grams, yet utilizing actual numbers of atoms, molecules, or ions would also be unclear. To fill this gap between extremely small and extremely huge numbers, scientists created the mole.
Mg + 2 HCl → MgCl₂ + H₂
moles of HCl =7.6 moles
The mole ratio between HCl and H₂ is 2:1
mole of H₂ =7.6 / 2=3.8 moles
Therefore, 3.8 moles of H₂ are produced from 7.6 moles of HCl.
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the molecular formula for both galactose and glucose is c6h12o6. the molecular formula for lactose is c12h22o11. why is the formula not c12h24o12?
The molecular formula of lactose is not C12H24O12 because that formula does not reflect the actual chemical composition of lactose.
The molecular formula of lactose, C12H22O11, represents the actual chemical composition of the molecule and the number of atoms of each element it contains. While it's true that the formula could also be written as C12H24O12, this would not accurately reflect the chemical structure of lactose.
Lactose is a disaccharide, meaning that it is composed of two monosaccharides, which in this case are glucose and galactose. The molecular formula of lactose is derived from the formulas of its constituent monosaccharides and takes into account the chemical bond that links them together. When glucose and galactose are chemically bonded, one molecule of water H2O is eliminated, resulting in the formation of lactose with the formula C12H22O11, which is derived from the formulas of its constituent monosaccharides and takes into account the chemical bond between them.
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What is the total pressure exerted by a mixture containing two gases if the partialpressure of one gas is 70 torr and the partial pressure of the other gas is 30 torr?a. 100 torrb. 40 torrc. 70 torrd. 30 torr
Answer:
a
Explanation:
Just add the PARTIAL pressures together
to get the TOTAL pressure = 100 torr
suppose there is a gaseous mixture of nitrogen and oxygen. if the total pressure of the mixture is 470 mmhg , and the partial pressure of nitrogen is 220 mmhg , calculate the partial pressure of oxygen in the mixture using dalton's law.
The partial pressure of oxygen in the mixture is 250 mmHg by using given dalton's law as per follow.
According to Dalton's law, the combined pressure of a gas mixture is equal to the sum of the individual partial pressures of its constituents.
In this instance, the total pressure of the mixture (Ptotal) as well as the partial pressure of b (P N2) are both provided.
As a result, the partial pressure of oxygen (P O2) can be determined using the formula: PO2 = Ptotal - PN2 = 470 mmHg - 220 mmHg = 250 mmHg
Nitrogen and oxygen are present as a gaseous mixture. The partial pressure of oxygen (P O2) is equal to 250 mmHg if the overall pressure of the mixture is 470 mmHg and the partial pressure of nitrogen is 220 mmHg.
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from the following list of elements, select the elements that are likely to form a cation. choose one or more: a. cesium b. barium c. lead d. rubidium e. scandium f. phosphorous g. oxygen h. calcium i. chlorine part 2 (0.5 point)see hint from the following list of elements, select those that will always form ionic compounds in a 1:2 ratio with the halogens. choose one or more: a. oxygen b. lead c. cesium d. scandium e. chlorine f. rubidium g. phosphorous h. calcium i. barium
The elements that are likely to form a cation are :calcium, barium, cesium, rubidium, lead and scandium.
The given elements here are :oxygen, chlorine, calcium, barium, cesium, rubidium, lead, scandium and phosphorous
A cation is defined as an element which has the ability to donate its valence electrons easily and attain electropositive character.
All metal elements has the ability to form cations.
The elements that are likely to form a cation are : calcium, barium, cesium, rubidium, lead and scandium.
The elements that will always form ionic compounds in a 1:2 ratio with the halogens are: lead, barium and calcium.
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you are given a compound with the formula mcl2, in which m is a metal. you are told that the metal ion has 28 electrons. what is the identity of the metal? g
When we are given a compound with the formula MCl2, in which M is a metal which has 28 electrons then the metal is Nickel (Ni).
Given the number of electrons is = 28
We know that the presence of number of electrons indicate the atomic mass of an element. So, here the 28 electrons represents Nickel element. The metal "M" is described as having the formula "MCl2," which indicates that it has a charge of +2 since each chlorine atom has a negative charge. It is evident that this metal previously had 28 electrons, having lost 2 of those electrons. As far as the periodic table is concerned, a metal with the atomic number 28 was studied because an atom that has 28 electrons in a neutral state must also have 28 protons, and protons are what give an atom its atomic number. As a result, the periodic table identifies nickel as the metal with atomic number 28.
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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.
c. No, it is not enthalpy favored since the chemical system gains energy.
What causes ammonium nitrate to dissolve?An endothermic reaction occurs when ammonium nitrate dissolves in solution. As the ammonium nitrate breaks, heat energy from the environment is absorbed, causing the area to feel cold.
NH4NO3(s) = NH4 + (aq) + NO3 (aq) H = +28.
What transpires when water is dissolved with ammonium nitrate?Because the reaction is endothermic, meaning it takes energy from the surroundings in the form of heat, the beaker turns cold when ammonium nitrate is mixed with water. As a consequence, the endothermic reaction of hydrating ammonium nitrate leads the beaker to become cold.
What do you mean by dissolution?A solute in a gaseous, liquid, or solid phase could dissolve in a solvent to produce a solution through to the process of dissolution.
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What is the frequency of a red light with a wavelength of 650 nm?
[?] x 10[^?] Hz Hine: Watch your units!
c-3.0 x10 m/s
The frequency of a red light with a wavelength of 650 nm is 4.6 × 10¹⁴Hz.
How to calculate frequency?The frequency of a wave (red light) can be calculated by dividing the speed of the wave by the wavelength as follows:
f = v/λ
Wavelength is often designated in physics as λ, and corresponds to the velocity of the wave divided by its frequency.
According to this question, the wavelength of the red light is 650nm i.e. 6.5 × 10-⁷m. The frequency is calculated thus;
f = 3 × 10⁸ ÷ 6.5 × 10-⁷
f = 4.6 × 10¹⁴Hz
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molecules tend to move spontaneously ________ their chemical gradient.
The natural movement of molecules along their chemical gradient.
What are molecules?A molecule is the smallest unit of a chemical compound and is made up of two or more atoms connected by chemical bonds. It has the chemical properties of the compound. The atoms that make up molecules might be of the same kind, as in the case of molecular oxygen (O2), or they can be of different types, as in the case of water (H2O), which is composed of hydrogen and oxygen atoms.
The tendency of molecules is to spontaneously shift from a region of higher concentration to a region of lower concentration along their chemical gradient. Due to the random mobility of individual molecules and their propensity to spread themselves uniformly in space, a concept known as diffusion governs this movement. Natural processes such as diffusion take place in both living and non-living systems, and they are essential to many biological activities like respiration, osmosis, and the transportation of nutrients and wastes.
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3. why is it important to use only deionized water rather than tap water to extract the nacl from the mixture?
It is important to use only deionized water rather than tap water to extract the NaCl from the mixture because deionized water helps in eliminating impurities coming from the tap water or packed bottles of water.
Deionizing of water removes ions and other unwanted particles present in water, which reduces chemical reactions between dissolved solids. This makes the solution purer, with only few substances left behind.
Generally, laboratory technicians can effectively manufacture the right medical products with the help of a suitable chemical composition for pure and neutral water (deionized).
For example, where a chemist wants to create saline or another solution which is to be infused into the body for curing the disease. Therefore, in such case water must first be deionized properly first then that becomes suitable for making saline.
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What term describes a solution which is in equilibrium with an undissolved solute?
A) precipitating
B) aqueous
C) saturated
D) unsaturated
E) supersaturated
The mixture is categorized as a saturated solution. It is said that the solution is in equilibrium.
Saturated solution: What is it?A solvent is a substance that contains as much solute as is actually capable of breaking down under the conditions within which it is expressed. By examining components and the solution's characteristics, one can understand how a mixture can reach a condition of absorption.
What takes place when a solution achieves saturation?At some time, the solution reaches its saturation point. This suggests that perhaps if you add more of the chemical, it might prevent dissolving as well as stay solid. The frequency depends on the molecular interactions between the solution and the molecule.
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tyrosine is an amino acid whose side chain has a pka of 10.1. at ph 7, what protonation form would you expect to find it in?
Tyrosine should be in its neutral (unprotonated) form at pH 7, according to expectations.
One of the 20 standard amino acids that cells need to create proteins is L-tyrosine, also known as tyrosine or 4-hydroxyphenylalanine. It is a polar side-grouping non-essential amino acid. As the cheese-derived protein casein was originally identified by German scientist Justus von Liebig in 1846, the name "tyrosine" is derived from the Greek word tyrós, which means "cheese." When referred to as a functional group or side chain, it is referred to as tyrosyl. Tyrosine is more hydrophilic than phenylalanine, despite the fact that it is traditionally categorised as a hydrophobic amino acid. The messenger RNA codons UAC and UAU are responsible for encoding it.
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complete question:Tyrosine is an amino acid whose side chain has a pKa of 10.1. At pH 7, what protonation form would you expect to find it in?
a.) protonated
b) unprotonated
In the Kinetics of an Iodine Clock Reaction procedure, the initial rate is calculated by multiplying the initial concentration of ___ChooseThe Triiodide IonorThe Thiosulfate(Sentence continues on)by half, and dividing by the elapsed time as measured with a ____ChooseA Stop WatchorThe Lab Clock
In the Kinetics of an Iodine Clock Reaction procedure, the initial rate is calculated by multiplying the initial concentration of the thiosulfate ion half, and dividing by the eplapsed time as measured with a stop watch.
What is the kinetics approach for beginning rates?By performing the reaction numerous times under controlled circumstances and measuring the rate of the reaction in each instance, the values of these reaction orders can be determined using the method of starting rates. With the exception of one reactant's concentration, all variables are maintained constant from one run to the next.
Why are starting rates for enzyme kinetics measured?When enzyme and substrate concentrations are known, the original rate of the reaction can be compared fairly with new enzyme or substrate concentrations.
Why does enzyme concentration cause the initial rate of the reaction to rise?The reaction will not go forward as quickly if there is inadequate enzyme since the reaction will occupy all of the active sites. The reaction might be sped up by adding more active sites. The pace of reaction accelerates as enzyme concentration rises.
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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?
Answer: Sugar is said to have a solubility of
180 g in
100 g of water at
20∘C.his tells you that dissolving that much sugar per
100 g
of water would produce a saturated solution.
A saturated solution is a solution in which the rate at which solid particles are dissolved is equal to the rate at which dissolved solute particles reform the solid.
Simply put, a saturated solution is a solution that cannot dissolve more solute than what is already dissolved.
a solution contains 5g of glycerin dissolved in 95g of water. if the vapor pressure of pure water at 25 is 23.7torr what is the vapor pressure of the solution
Pure water has a vapour pressure of 23.76 torr at 25 degrees Celsius.
According to Raoult's law, a solution's vapor pressure varies in direct proportion to the amount of solvent it contains by mole.
Vapor pressure is the force that a vapor applies on the condensed phases (solid or liquid) in a closed system when they are in thermodynamic equilibrium at a particular temperature (or equilibrium vapor pressure).
It is thought that the vapor is exerting pressure on the atmosphere. In other words, the higher the vapor pressure, the faster the evaporation of a liquid.
A liquid's vapor pressure is one of its properties and depends on the strength of its intermolecular forces. Liquids have higher vapor pressure and are easier to evaporate due to weak intermolecular interactions. Lower vapor is produced by a liquid with higher intermolecular interactions.
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A vise grip applies a pressure of 840 Pa. How many atmospheres of pressure?
Answer: .00829 atm
Explanation:
1 atm is = 101325 Pa
Take 840 Pa and divide by 101325
840 Pa = .00829 atm
the density of a 48.0%(mass) aqueous solution of h2so4 is 1.3783 g/cm3. what is the molarity of the solution?
The density of a 48.0 % by mass of aqueous solution of H₂SO₄ is 1.3783g/cm³. The molarity of the solution is 13.78 M.
The mass of the sulfuric acid= 48 % by mass = 48 g
The mass of the given solution= 100 g
The density of the given solution= 1.3783 g
The density = mass / volume
Volume = mass / density
Volume = 48 / 1.3783
= 34.82 mL
The moles = mass / molar mass
= 48 / 98
= 0.48 mol
The molarity is expressed as
Molarity = moles / volume in L
= 0.48 / 0.03482
= 13.78 M
Thus, the molarity of the solution is 13.78 M.
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