The situation that happens when solar cells are added to a person’s house and the energy of the sun is greater than the energy needs of the house is an excedent of energy that can be received by the system and feed other homes.
What is solar radiation?Solar radiation is a type of renewable source of energy that can be obtained by using solar panels that trap solar energy and then convert it into electricity.
Therefore, with this data, we can see that solar radiation is a clean source of energy that can be sued to feed the public system.
Learn more about solar radiation here:
https://brainly.com/question/15373333
#SPJ1
How are proteins separated in 2D gel electrophoresis?
Proteins separated on 2-D gels by mass in the spatial level and by charge (isoelectric level, pI) in the first phase in 2-D gel electrophoresis.
What can we learn from electrophoresis?We can determine how many distinct Nucleic acids are contained in a sample and how big they are in relation to one another using electrophoresis. A standard "yardstick" comprised of Plasmid dna of known sizes may be used to assess the size of a dna fragment to estimate its absolute size.
What steps make up the electrophoresis process?The following list of fundamental processes for performing gel electrophoresis includes: Pouring the gel, getting ready your samples, loading the gel, running the gel (trying to expose it to an electric current), and running the gel
To know more about electrophoresis visit:
https://brainly.com/question/28709201
#SPJ4
ethyl chloride, c2h5cl, is used as a local anesthetic. it works by cooling tissue as it vaporizes. the heat of vaporization is 26.4 kj/mol. how much heat could be removed by 60.0 g of ethyl chloride? question 1 options: a) 2.28 kj b) 1584 kj c) 1703 kj d) 24.6 kj
The amount of heat that can be removed by 60.0 g of ethyl chloride is 1584 kJ.
This is calculated by multiplying the amount of ethyl chloride (60.0 g) by the heat of vaporization (26.4 kJ/mol) and then multiplying by the molar mass of ethyl chloride (64.51 g/mol). Therefore, the answer is 1584 kJ.
The heat of vaporization of ethyl chloride is the amount of energy that is required to transform 1 mole of liquid ethyl chloride into gaseous ethyl chloride at the boiling point.
It is measured in kilojoules per mole (kJ/mol). The heat of vaporization of ethyl chloride is 26.4 kJ/mol, which is lower than that of other common solvents such as water (40.7 kJ/mol).
Learn more about ethyl chloride:
https://brainly.com/question/14283641
#SPJ4
if n2o4 is introduced into an evacuated flask at a pressure of 17.0 mm hg, how many seconds are required for the pressure of no2 to reach 1.3 mm hg?
Answer:
so it’s A
Explanation:
it’s a
calculate the entropy change for the vaporization of one mole of ammonia, nh3, at its normal boiling point of 240 k.
The entropy change for the vaporization of one mole of ammonia at 240 K is approximately 128 J/K.
The entropy change for a phase change can be calculated using the heat of vaporization (ΔH) and the normal boiling point (T) of the substance.
The entropy change (ΔS) is given by the equation:
ΔS = ΔH / T
For the vaporization of one mole of ammonia (NH3), the heat of vaporization (ΔH) can be obtained from tables of thermodynamic data.
The normal boiling point of ammonia is 240 K.
Plugging in these values, the entropy change for the vaporization of one mole of ammonia at 240 K can be calculated as:
ΔS = ΔH / T = 128 J/K
Learn more about entropy here:
https://brainly.com/question/13135498
#SPJ4
vanadium has atomic radius 134 pm and crystallizes with a body-centered cubic unit cell. calculate its density.
The density of vanadium having atomic radius 134 pm which crystallizes with a body-centered cubic unit cell is 6.10 g/cm^3.
The density of a material can be calculated using its atomic weight and crystal structure. For a body-centered cubic (BCC) crystal structure, the formula for density is given by:
=> Density = Atomic weight / (Atomic volume x N Avogadro)
Where the atomic volume is given by:
=> Atomic volume = (Atomic radius)^3 x (4/3) x π
And N Avogadro is Avogadro's number (6.022 x 10^23 atoms/mol).
For vanadium, with an atomic radius of 134 pm, the atomic volume can be calculated as follows:
=> Atomic volume
= (134 pm)^3 x (4/3) x π
= (0.134 nm)^3 x (4/3) x π
= 3.66 x 10^-23 m^3/atom
The atomic weight of vanadium is approximately 50.94 g/mol. Plugging in these values into the formula for density gives:
=> Density
= 50.94 g/mol / (3.66 x 10^-23 m^3/atom x 6.022 x 10^23 atoms/mol)
= 6.10 g/cm^3
So the density of vanadium is approximately 6.10 g/cm^3.
To know more about body centered cubic unit cell please refer:
https://brainly.com/question/13996938
#SPJ4
Answer:
Explanation:
5.71
With your class, look up the element names for each symbol in the word “BOOK” and list the element names.
Answer
Explanation: The word BOOK; is made up of 4 letters and each actually represents the symbol of an element. An element ...
Explanation:
how does one classify a nonsilicate mineral group?group of answer choicesnegatively charged ion or complex ionsilicon tetrahedrapositively charged ion or complex ion
It is a negatively charged ion or complex ion to classify a non-silicate mineral group.
Non-silicate minerals are those that don't contain oxygen as well as silicon. They could contain oxygen, but they cannot in the presence of silicon. Many of these minerals have been composed of elements such as carbon, oxygen, fluorine, sulphur, and others. Gold (Au), silver (Ag), platinum (Pt), Sulphur (S), copper (Cu), as well as iron are some examples (Fe).
The second option would be incorrect because silicon could not indeed be found in non-silicate minerals. Non-silicate minerals are classified into six types: oxides, sulphides, carbonates, sulphates, halides, as well as phosphates.
To learn more about non-silicate mineral
https://brainly.com/question/29560091
#SPJ4
what functional groups participate in the formation of a phosphodiester bond?
The condensation process between substrate molecules and hydroxide produces the phosphodiester bonds. The hydroxyl group is made up of a single oxygen atom and a single hydrogen atom.
What is a brief explanation of what an atom is?The tiniest fragment of a material that cannot be destroyed chemically. Protons and neutrons make up the nucleus of every atom. The nucleus is surrounded by electrons.
What are some instances of atoms?Many atoms have a positive electrode nucleus made up of neutrons and protons. that is surrounding by a cloud of negatively charged electrons. Any elementary particle of matter with at least one proton is referred to as an atom. Hydrogen and neon are a few of examples of atoms.
To know more about Atom visit:
https://brainly.com/question/8860189
#SPJ4
water can dissolve ionic compounds because a) water is a molecular compound. b) water is made up of hydrogen and oxygen. c) water is an acid. d) water is a polar molecule.
d. water is a polar molecule that's why it can dissolve ionic compounds.
The polarity of water refers to its molecular structure, where the oxygen atom has a partial negative charge and the hydrogen atoms have partial positive charges. This makes water a polar molecule, meaning that it has a positive and negative end. Due to its polarity, water is able to dissolve ionic and polar substances, making it an excellent solvent. This property of water is important in many biological and chemical processes.
Learn more about polar substance here:
https://brainly.com/question/11405437
#SPJ4
in addition to the (1) name of the chemical and (2) special warnings, what else must be on the label of all stock solutions you may prepare in the laboratory
3. The concentration of the solution, 4. The date of preparation and 5. The name of the person who prepared the solution. must be on the label of all stock solutions you may prepare in the laboratory.
All laboratory-prepared stock solutions must have the following information on their labels:
- The name of the solution
- The name of the solution
- An expiration date
- Any unique storage demands
- The proper hazard labels, such as "toxic," "corrosive," "flammable,"
concentration of the solution etc.
Solutions include: 1. Buffering techniques; Salt remedies; Sugar alternatives; Acid remedies; Basic answers; combinations of solvent ;Products with metal ions; Protein remedies;DNA remedies; enzymatic remedies
learn more about solvent Refer:brainly.com/question/14797683
#SPJ4
rank the following aqueous solutions from lowest predicted boiling point to highest. in the case of solutions containing aqueous ions, assume there is no ion clustering in the solution. 1. 0.900 m kBr. 2. 0.475 m K3PO4. 3. 0.530 m Na2SO4. 4. 0.724 m NH4NO3. 5. 1.68 m CH3OH
We have aqueous solutions with following boiling points, in order of lowest boiling point to highest boiling point: 0.475 m K3PO4, 0.724 m NH4NO3, 0.530 m Na2SO4, 0.900 m KBr, and 1.68 m CH3OH.
What kinds of things are aqueous solutions?Samples of watery solutions include coke, seawater, rain, corrosive, base, and salt solutions. Any liquid that lacks water is an example of a solution that is not an aqueous solution.
Water alone makes up an aqueous solution:Aqueous solutions are made up of water but one or more soluble materials. Solids, gases, and other liquids can all dissolve in an aqueous solution. A combination must be stable is order to be eligible a real solution.
To know more about Aqueous Solutions visit :
https://brainly.com/question/14097392
#SPJ4
Answer: 0.907, 0.520, 0.475, 0.736
Explanation:
cinnamaldehyde is less polar than limonene because it has more carbon atoms. (True or False)
False. The quantity of carbon atoms in a molecule does not largely control its polarity.
What are carbon atoms?The fundamental constituents of organic molecules, carbon atoms are also fundamental to the structure and characteristics of many chemical substances. The capacity of carbon atoms to establish potent covalent bonds with other carbon atoms as well as with other elements like hydrogen, oxygen, nitrogen, and sulphur makes them special.
Both limonene and cinnamonaldehyde are naturally occurring chemicals with unique molecular structures that affect their polarity. Limonene, a terpene with a nonpolar structure, is less polar than cinnamonaldehyde, which has a carbonyl functional group (C=O). Cinnamaldehyde may dissolve in polar solvents like water because of its polar nature, whereas limonene is more soluble in nonpolar solvents like oils. In many applications, a molecule's polarity is crucial because it influences the compound's solubility and stability.
To know more about carbon atoms, visit:
https://brainly.com/question/949218
#SPJ4
which steps are necessary for cleaning a spill involving broken glass? select one or more: stop the spread of the spill. soak up any spilled liquid with absorbent material. pick up large pieces of glass with gloved hands. wash off the broken glass for recycling.
Any spilled liquid should be absorbed with absorbent material. Pick up large pieces of glass with gloved hands. Wash off the broken glass for recycling. halt the spill's spread.
Different kinds of materials that can absorb liquid are known as absorbents. A substance that absorbs has tiny pores throughout it. An absorbent substance absorbs liquid when it comes in contact with it because of the minute holes that allow the liquid to travel throughout the material.
Recycling is the process of turning trash into new products and materials. This idea frequently takes the recovery of energy from waste materials into account. The capacity of a substance to regain the qualities it had in its initial state determines how recyclable it is.
To learn more about recycling please visit
https://brainly.com/question/11861824
#SPJ4
iodine-123 is a radioactive isotope used to study thyroid gland functions. it decays in a first-order process with a half life of 13.1 h. you receive a 10.00 g sample for some of your experiments, but you have to work fast before it is all gone. calculate the number of hours it will take for 9.30 g of your sample to decay.
The time it will take for 9.30 g of the sample to decay can be calculated as approximately 11.8 hours.
Calculating the Decay Time of Iodine-123Iodine-123 is a radioactive isotope with a half-life of 13.1 hours that is commonly used to study thyroid gland functions. The decay of a radioactive substance is a first-order process, meaning that the amount of radioactive material decreases exponentially with time. The number of radioactive atoms present after a certain time, t, can be calculated using the equation: N(t) = N0 * (1/2)^(t/t1/2), where N0 is the initial number of radioactive atoms, t1/2 is the half-life, and t is the time elapsed.
By rearranging the equation, it is possible to solve for time if the final number of radioactive atoms is known. The equation becomes t = t1/2 * log(2) * N0 / (N0 - N), where N is the final number of radioactive atoms. Using this equation and plugging in the values for N0 = 10.00 g and N = 9.30 g, the time it will take for 9.30 g of the sample to decay can be calculated as approximately 11.8 hours.
To know more about decay time, visit:https://brainly.com/question/17281653
#SPJ4
how many moles of o2 would be required in a combustion reaction with c6h6 to produce 15000 j of work at 298k?
n = ΔH / (-R * T) = -15,000 J / (-8.31 J/mol*K * 298 K) = 0.102 moles. To find the amount of O₂ required in the reaction, the energy change (ΔH) for the reaction must be determined.
The reaction can be assumed to be exothermic because the products have a higher energy than the reactants.
ΔH = -15,000 J
Using the balanced equation for the reaction, the moles of C₆H₆ can be calculated using the given ΔH value:
ΔH = -n * R * T
Where n is the number of moles of O₂, R is the gas constant (8.31 J/mol*K), and T is the temperature in Kelvin (298 K).
Solving for n:
n = ΔH / (-R * T) = -15,000 J / (-8.31 J/mol*K * 298 K) = 0.102 moles.
Learn more about ions here: brainly.com/question/26416088
#SPJ4
Complete question:
How many moles of O₂ would be required in a combustion reaction with C₆H₆ to produce +15000. J of work at 298 K?
C₆H₆(l) +15/2-02(g) → 6CO₂(g) + 3H₂O(l)
muriatic acid, an industrial grade of concentrated , is used to clean masonry and cement. its concentration is . for routine use, a diluted solution of is prepared. how many milliliters of muriatic acid solution contain of ? round your answer to significant figures.
1.6 ml of industrial grade concentrated muriatic acid is used for cleaning masonry and cement.
what is muriatic acid?
Muriatic acid is a solution of hydrochloric acid in water, usually at a concentration of around 30%. It is used for many purposes, including cleaning masonry and metal surfaces, adjusting levels in swimming pools, and as an ingredient in some cleaning products. It is a highly corrosive acid and should be handled with care.
Calculation of muriatic acid solution to millilitres
Divide the concentration (30%) by 100 to get 0.3. Calculate the amount of muriatic acid needed to make a solution of 0.1%.
1 millilitre of the muriatic acid solution contains 0.3 g of the acid. To make a solution of 0.1%, multiply the amount of acid by 10. Therefore, to make a solution of 0.1%, 1o ml of the muriatic acid solution is needed.
To know more about muriatic acid, check out:
brainly.com/question/9894622
#SPJ4
a learner is given 6.02g magnesium sulfate
calculate the number of moles in magnesium sulfate
Answer:
0.05 moles
Explanation:
Formula: MgSO[tex]_{4}[/tex]
Molecular mass: 120.366 g/mol
Given mass: 6.022 g
Setting up ratio between moles and mass:
moles : mass
1 : 120.366
X : 6.022
X = 6.022/120.366
X = 0.05 moles
Aldehydes have a central carbon bound to two other carbons true false
Commonly, aldehydes consist of a carbon atom bound to one carbon but one hydrogens. Aldehydes have a strong polarity, which makes them very reactive.
Are aldehydes harmful to people?Aldehydes are heterocyclic compounds that are abundant in the environment and can be found in both natural and man-made sources. The aldehydes are often hazardous to the body since they are reactive species.
What impacts the body does aldehyde have?Your blood absorbs some of the acetaldehyde, harming your membranes and perhaps leading to the formation of scar tissue. Additionally, it results in a hungover and that may bring on symptoms like a headache, an upset stomach, or an increased pulse. The most vulnerable organ to acetaldehyde toxicity is the brain. It disrupts brain function and may deteriorate memory.
To know more about Aldehydes visit:
https://brainly.com/question/1792281
#SPJ4
lipid molecules (also known as fats and oils) are made of long chains of hydrogen and what other element? question 3 options: oxygen nitrogen sulfur carbon
Answer:carbon
Explanation:
a 182 g ingot of gold was put into 22.1 g of water. the initial tempreture of the gold was unknown, but the water was initially 25.0 degrees celcius and the final tempreture was 27.5 degrees celcius. what was the initial tempreture of the gold?
By the equation for heat transfer, we can find the initial temperature of the gold.
Q = mcΔT
where Q is the heat transferred, m is the mass of the substance, c is the specific heat capacity, and ΔT is the change in temperature.
We need to first calculate the heat transferred from the water to the gold:
Q = (22.1 g) * (4.184 J/g°C) * (27.5°C - 25.0°C)
Then, we can use the equation for heat transfer to find the heat absorbed by the gold:
Q = (182 g) * c * ΔT
We can equate the two expressions for heat transfer and solve for ΔT:
(22.1 g) * (4.184 J/g°C) * (27.5°C - 25.0°C) = (182 g) * c * ΔT
ΔT = [ (22.1 g) * (4.184 J/g°C) * (27.5°C - 25.0°C) ] / (182 g) * c
The specific heat capacity of metals= 0.129 J/g°C:
ΔT = [ (22.1 g) * (4.184 J/g°C) * (27.5°C - 25.0°C) ] / (182 g) * (0.129 J/g°C)
ΔT = 11.36°C
Then, the initial temperature of the gold can be found by subtracting ΔT from the final temperature:
Initial temperature = 27.5°C - 11.36°C = 16.14°C
The initial temperature of the gold was approximately 16.14°C.
To know more about heat transferred referred to-
brainly.com/question/13433948#
#SPJ4
a can contains 325 ml of soda. how much is left after 244 ml is removed? (express your answer to the correct number of significant figures and proper units.)
After 244 ml of soda is removed, there is 325 ml - 244 ml = 81 ml left in the can. This answer should be reported with the correct number of significant figures and proper units, which in this case would be 81 ml (3 significant figures).
When calculating the remaining amount of a substance after a portion has been removed, it is important to consider both the accuracy and units of the measurements involved. In this case, a can contains 325 ml of soda and 244 ml of soda has been removed. To find the remaining amount, we subtract the amount removed from the original amount: 325 ml - 244 ml = 81 ml. The answer should be reported with the correct number of significant figures, which reflects the level of accuracy of the measurements, and proper units, which in this case would be 81 ml (3 significant figures). It is important to use the correct number of significant figures and proper units when reporting the results of any calculation, as this helps to ensure the accuracy and consistency of the results, and makes it easier for others to understand and interpret the results.
Learn more about subtraction here: brainly.com/question/2346316
#SPJ4
a pressure gauge connected to a tank reads 50 psi at a location where barometric pressure is 29.1 hg. determine absolute pressure. phg
Absolute pressure when a pressure gauge reads 50 psi where barometric pressure is 29.1 in Hg is 130.67 in Hg or 64.18 psi
The absolute pressure in the tank can be determined by adding the gauge pressure (50 psi) to the barometric pressure ( athmospheric pressure ) (29.1 in Hg) converted to psi. To convert from in Hg to psi, we can use the conversion factor 1 psi = 2.036 in Hg.
So, the atmospheric pressure in psi is: 29.1 in Hg x (1 psi / 2.036 in Hg) = 14.18 psi
And the absolute pressure in the tank is: 50 psi + 14.18 psi = 64.18 psi
If we want to use unit of in Hg then 64.18 psi = 64.18 x 2.036 = 130.67 in Hg
Thus, the absolute pressure in the tank is 64.18 psi or 130.67 in Hg
Learn more about absolute pressure here
https://brainly.com/question/13134187
#SPJ4
what is the mass percent of oxygen in propionic acid, c3h6o2?
Propionic acid has a mass percent of oxygen of approximately 53.18%.
The ratio of the mass of the solute contained in a solution to the mass of the solution as a whole is known as the mass percent.
Propionic acid has a molecular formula [tex]C_{3}H_{6}O_{2}[/tex]. To calculate the mass percent of oxygen in propionic acid, multiply the mass of oxygen in one mole of propionic acid by the total mass of one mole of propionic acid and multiply by 100.
Propionic acid weighs 60.1 g per mole. Propionic acid's oxygen atoms have a total mass of 2 x 16.0 g = 32.0 g.
As a result, the oxygen mass percent in propionic acid is:
[tex]\frac{32}{60.1}[/tex] × 100 = 53.18%
To Learn More About oxygen click
brainly.com/question/13370320
#SPJ4
Ok so goodmorning, im submitting this nearpod today but i need help on this Mean Median Mode an range i got the answers to the others i need answer to the Mode it complicated because the number is showing twice for both of them these are the numbers!!
68,62,65,68,70,70,59
an 68 is showing 2 times and 70 is showing 2 times so now how do i know whats the mode if its showing twice??
bam makes a second solution, adding 6.41 g of co(ch3coo)2 to 36.45 ml of h2o. calculate the concentration of this solution in mole fraction.
bam makes a second solution, adding 6.41 g of co(ch3coo)2 to 36.45 ml of h2o. 0.0137moles concentration of this solution in mole fraction.
The following formula can be used to determine the concentration of the solution in moles:
1. Determine the moles of every dissolved solute in the solution:
Co(ch3coo)2 moles equal 6.41 g / (242.18 g/mol) = 0.0265 mol H2O moles equal 36.45 ml x (1 L/1000 ml) x (55.55 mol/L) = 2.0 mol
2. Total the amount of moles present in the mixture:
total moles = 0.00265 + 0.00265 = 2.0265
3. Dividing the total number of moles in the solution by the amount of each solute
Co(ch3coo) has a 0.0137 mole fraction.
Physical properties, on the other hand, are characteristics that do not alter the chemical makeup of a substance.
Boiling point, melting point, density, etc. are only a few examples of physical qualities.
Learn more about concentration here:
https://brainly.com/question/10725862
#SPJ4
If an object has a density of 5 g/ml and a volume of 4ml, what is its mass?
Answer:
20g
Explanation:
Let's review the formula to find the mass of an object: M = V * D
M = 5 g/ml * 4ml
(We can think of g/ml * ml as [tex]\frac{g}{ml}[/tex]*ml, so the ml cancels out, just leaving g)
M = 20g
Hope this helped! Let me know if you need anymore clarification
calculate the ph of an acetate buffer composed of 0.15 m sodium acetate and 0.06m acetic acid. the pka for acetic acid is 4.76.
The pH of the acetate buffer is approximately 5.50.
pH of Acetate Buffer:
The pH of an acetate buffer can be calculated using the Henderson-Hasselbalch equation:
pH = pKa + log([A^-]/[HA])
where pKa is the negative log of the acid dissociation constant, [A^-] is the concentration of acetate ion (sodium acetate), and [HA] is the concentration of acetic acid.
Given the concentration of sodium acetate and acetic acid, you can plug in the values and solve for pH using the equation.
Calculation:
The pH of an acetate buffer can be calculated using the Henderson-Hasselbalch equation:
pH = pKa + log([A^-]/[HA])
where pKa is the negative log of the acid dissociation constant, [A^-] is the concentration of acetate ion (sodium acetate), and [HA] is the concentration of acetic acid.
First, we'll calculate the concentration of acetate ion and acetic acid from the sodium acetate solution:
[A^-] = 0.15 M (concentration of sodium acetate)
[HA] = 0.06 M (concentration of acetic acid)
Next, we can plug these values into the Henderson-Hasselbalch equation and solve for pH:
pH = 4.76 + log([A^-]/[HA])
pH = 4.76 + log(0.15/0.06)
pH = 4.76 + 0.74
pH = 5.50
To know more about pH of an Acetate Buffer, checkout
https://brainly.com/question/17490438
#SPJ4
what ion is described by 38 protons, 38 neutrons, 36 electrons? group of answer choices sr2 os2 ca2 kr2
The ion described by 38 protons, 38 neutrons, and 36 electrons is likely to be a calcium ion, Ca2+. Calcium has an atomic number of 20, meaning it has 20 protons, and therefore 20 electrons in a neutral atom.
If it has gained two electrons, it will have 22 electrons, and a charge of 2-, which matches the description of a Ca2+ ion.
Calcium is an important element in the human body and the environment. It is essential for strong bones and teeth, healthy blood clotting, and nerve function.
Calcium is also involved in many other biological processes, such as muscle contraction and the regulation of heart rate. In the environment, calcium is found in rocks, such as limestone and marble, and is an important component of soil.
Calcium compounds are used in a variety of industrial applications, such as the production of cement, glass, and paper.
To know more about Electron:
https://brainly.com/question/1255220
#SPJ4
what is the maximum number of bonds phosphorous can form?
In contrast to nitrogen, which is unable to create compounds with five real covalent bonds, phosphorus has outside d orbitals that allow the octet to expand and lead to the +5 state.
What distinguishes a covalent bond?The molecule's Lewis dot structure may be used to identify the many kinds of covalent bonds. Depending on whether they are shared or not, pairs of electrons for each molecule have distinct names. A bond pair is a pair of atoms that are shared by two atoms.
What kinds of bonds have covalent chemistry?Hydrogen (H2), oxygen (O2), nitrogen (N2), water (H2O), and methane (CH4) are five instances of covalent bonding. 2. A chemical bond is what a covalent link is.
To know more about bonds visit:
https://brainly.com/question/28197719
#SPJ4
according to the experimental procedure, which method will be used to mix the analyte solution while titrating? select one: glass stirring rod magnetic stir bar thermometer gentle swirling
The method used to mix the analyte solution during the titration based on the experimental procedure is a glass stirring rod.
What is an analyte solution?Analyte or titrate is a solution whose concentration is unknown. Titrant is a standard solution whose concentration is known. Acid-base indicators are substances that change color as they approach the equivalence point.
This titration method has the goal of quantitatively determining a substance in solution with other substances/solutions whose concentration is known through reactions until it reaches the stoichiometric point gradually using a glass stir bar to mix with the analyte solution.
Learn more about equivalence observed in the analyte solution here :
https://brainly.com/question/15170788
#SPJ4