An inflated balloon contains X air molecules.After some time the volume of the balloon is found to be the half at the same temperature and pressure when a few air molecules are expelled out. a)How many molecules will be there in the balloon now? b) Which is the gas law associated with this?
Answers
Answer:
(a): The balloon will contain \(\frac{X}{2}\) number of molecules now.
(b): The gas law associated with this is Avogadro's law.
Explanation:
Avogadro's law states that the volume of the gas is directly proportional to the number of moles of the gas at constant pressure and temperature
Mathematically,
\(V\propto n\) (At constant pressure and temperature)
OR
\(\frac{V_1}{n_1}=\frac{V_2}{n_2}\) .....(1)
where,
\(V_1\text{ and }n_1\) = Initial volume and number of moles
\(V_2\text{ and }n_2\) = Final volume and number of moles
We are given:
\(V_2=\frac{V_1}{2}\)
Putting values in equation 1, we get:
\(\frac{V_1}{n_1}=\frac{V_1}{2\times n_2}\\\\n_2=\frac{n_1}{2}\)
(a):
If \(n_1\) number of moles of gas contains X number of molecules
So, \(\frac{n_1}{2}\) number of moles of gas will contain = \(\frac{X}{n_1}\times {n_1}{2}=\frac{X}{2}\) number of molecules
Hence, the balloon will contain \(\frac{X}{2}\) number of molecules now.
(b): The law used is Avogadro's law.
Related Questions
true/false. When considering risk from biohazard experiments involving research animals, shedding of the biohazard is an important factor.
TRUE
Answers
It is important to consider shedding when assessing the potential risks associated with biohazard experiments involving research animals, and to take appropriate precautions to minimize the risk of exposure to these hazards.True.
Shedding of biohazards from research animals is an important factor to consider when evaluating the risk of conducting experiments involving these animals.
Biohazards are infectious agents or biological materials that can pose a threat to human health, animal health, or the environment. The risk of exposure to biohazards can be influenced by a variety of factors, including the route of transmission and the amount of the infectious agent or biological material present.
Shedding refers to the release of infectious agents or biological materials from animals into the environment, which can increase the risk of exposure to these hazards.
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Which condition must be met for conduction to occur?
particles must be large
particles must be small
particles must be in contact
particles must be spread apart
Answers
The condition that must be met for conduction to occur is particles must be in contact. Therefore, the correct option is option C.
What is conduction flow of heat?A pan heats up when you place it on the flame. It's because heat is transferred from the burner to the pan. Also, it allows any other utensil or pan to heat up. Yet after a while, the vessel cools down when you remove it from the heat. That happens because the vessel's heat is dissipated onto the surrounding area.
It enables the vessel to cool. Heat is passed from a warm object towards the cold object in both situations. Typically, it occurs in every situation. Conduction is the process through which heat is transported from one object's hot end to its cool end. The condition that must be met for conduction to occur is particles must be in contact.
Therefore, the correct option is option C.
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Trimethylamine, (CH3)3N is a weak base (Kb = 6.3 × 10–5). What volume of this gas, measured at STP, must be dissolved in 2.5 Lof solution to give that solution a pOH of 2.50?
Answers
Answer:
8.9L is the volume of the gas that must be dissolved.
Explanation:
For a weak base, we can find [(CH₃)₃N] using the equation:
Kb = [OH⁻] [[(CH₃)₃NH⁺] / [(CH₃)₃N]
As [OH⁻] = [[(CH₃)₃NH⁺] and [OH⁻] = 10^-pOH = 3.16x10⁻³M:
6.3x10⁻⁵ = [3.16x10⁻³M][3.16x10⁻³M] / [(CH₃)₃N]
[(CH₃)₃N] = 0.1587M
As the volume is 2.5L, moles are:
2.5L * (0.1587mol / L) = 0.3968moles
Using:
PV = nRT
We can solve for volume of the gas as follows:
P = 1atm at STP; n = 0.3968moles; R = 0.082atmL/molK; T = 273.15K at STP
V = 0.3968mol*0.082atmL/molK*273.15K/1atm
V = 8.9L is the volume of the gas that must be dissolved.
I need help with this pls it due tomorrow and I need it please please
Answers
Physical properties are properties in which no new substance is made. Ex. melting, freezing, density, cutting etc.
Chemical properties are properties in which a reaction caused the matter to change aka make a new substance. Color change, etc.
Answer: Physical - Color, density, boiling/melting point, magnetism, texture, and odor
Chemical - reactivity, combustibility, color change, and temperature change
Explanation:
Physical properties are changes to a substance that can be reversed and refer to its state at the time. Chemical properties are properties that are observable during or after a chemical reaction and cannot be reversed since the reaction has changed the state of the substance.
A 5.00 cm^3 sample of gold has a mass of 96.5 g. Calculate the density of gold.
Answers
Answer:
\(\boxed {\boxed {\sf 19.3 \ g/cm^3}}\)
Explanation:
We are asked to calculate the density of gold. The density of a substance is its mass per unit volume. It is calculated using the following formula.
\(\rho= \frac{m}{v}\)
The mass of the sample is 96.5 grams. The volume of the sample is 5.00 cubic centimeters.
m= 96.5 g v= 5.00 cm³Substitute the values into the formula.
\(\rho= \frac{ 96.5 \ g}{5.00 \ cm^3}\)
Divide.
\(\rho= 19.3 \ g/cm^3\)
The density of gold is 19.3 grams per cubic centimeter.
can Someone help me with the formula
Answers
Answer:
zince hypohlorite
Explanation:
Answer:
Zince Hypohlorite
in an ionic bond, ________ lose valence electrons and become _________ charged
Answers
Answer:
in an ionic bond, atoms lose valence electrons and become positively charged
Explanation:
To clarify, the atom that loses the electrons becomes a positively charged ion (cation), and the atom that gains them becomes a negatively charged ion (anion).
A perfect gas undergoes isothermal (constant temperature) compression, reducing its volume from 15.14 dm3 to 12.60 dm3. The final pressure is 1.96 bar. What was the original pressure?
Answers
We can use Boyle's Law to solve this question, which states that for an isothermal process, the product of pressure and volume is constant.
After using Boyle's Law such as P₁V₁ = P₂V₂, where P₁ = Original pressure
V₁ = Original volume, P₂ = Final pressure, V₂ = Final volume. We calculate that the original pressure of the gas was approximately 1.63 bar.
V₁ = 15.14 dm³.
V₂ = 12.60 dm³.
P₂ = 1.96 bar.
Substituting the given values into the equation, we have.
P₁ * V₁ = P₂ * V₂.
P₁ = (P₂ * V₂) / V₁.
P₁ = (1.96 bar * 12.60 dm³) / 15.14 dm³.
Calculating the expression: P₁ = 1.63 bar (rounded to two decimal places).
Therefore, the original pressure of the gas was approximately 1.63 bar.
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What is the pH at equivalence point of titration of 100ml of 0.20 M ammonia with 0.10M hydrochloric acid
Answers
The pH at the equivalence point of titration of 100 ml of 0.20 M ammonia with 0.10 M hydrochloric acid is 7.00. Here is a long answer to explain why this is the case:Titrations involve measuring the amount of an unknown substance (analyte) using a known substance (titrant).
An acid-base titration involves an acid as the analyte and a base as the titrant or vice versa.The point at which stoichiometrically equivalent amounts of acid and base are combined is known as the equivalence point of a titration. When this occurs, the moles of acid and base are equal. The pH of the solution at the equivalence point is determined by the salt produced by the acid and base being combined.For example, when hydrochloric acid (HCl) is titrated with sodium hydroxide (NaOH), the pH of the solution at the equivalence point is 7.00 because the salt produced is sodium chloride (NaCl), which is a neutral salt. Because NaCl is formed from the reaction of an acid and a base, it does not have an effect on pH. The pH of the solution is only affected by the concentration of hydronium ions (H3O+) and hydroxide ions (OH-) present in the solution.For ammonia (NH3) and hydrochloric acid (HCl) titration, the reaction equation is as follows: NH3 + HCl → NH4ClThe salt produced from the reaction of ammonia and hydrochloric acid is ammonium chloride (NH4Cl). Ammonium chloride is an acidic salt because it is the product of a weak base (ammonia) and a strong acid (hydrochloric acid).When the reaction between ammonia and hydrochloric acid is complete and stoichiometrically equivalent amounts of acid and base are combined, the pH of the solution will be acidic, since the salt formed is an acidic salt.
However, the exact pH of the solution at the equivalence point cannot be calculated directly, and it will depend on the strength of the acid and base used in the titration.For this reason, we have to calculate the pH using the acid dissociation constant (Ka) of ammonium ion (NH4+), which is formed by the reaction of ammonia and hydrochloric acid.Ka = [NH4+][OH-]/[NH3]Ka for NH4+ = 5.6 × 10-10For NH4+ and NH3 at the equivalence point, [NH4+] = [NH3]In other words, the concentrations of NH4+ and NH3 at the equivalence point are equal. As a result, the equation becomes:Ka = [NH4+]2/[NH3]NH4+ = NH3Ka = [NH3]2/[NH3]NH3 = √Ka [NH3] = √(5.6 × 10-10)NH3 = 7.48 × 10-6MThe pH of the solution at the equivalence point can be calculated using the equation:pH = pKa + log ([A-]/[HA])pKa of NH4+ = 9.25 (pKa = -logKa)pH = 9.25 + log ([NH3]/[NH4+])pH = 9.25 + log (7.48 × 10-6/7.48 × 10-6)pH = 9.25 + 0pH = 9.25Therefore, the pH at the equivalence point of titration of 100 ml of 0.20 M ammonia with 0.10 M hydrochloric acid is 9.25.
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How many Cl atoms are in Zn(ClO3)2?
O A. 2
O B. 1
O c. 3
O D. 6
Answers
There are two chlorine band six oxygen atoms in Zn ( ClO₃ )₂ molecule. Therefore, option A is correct.
What is chlorine atom ?With an atomic mass of 35.45 and an atomic number of 17, chlorine has an average of 17 protons, 17 electrons, and 18 neutrons in each of its atoms. Chlorine, which belongs to the halogen family on the Periodic Table, reacts vigorously with metals to produce salts.
Numerous industrial applications exist for chlorine as well. Including the production of plastics like PVC, solvents like tetrachloromethane, chloroform, and dichloromethane, as well as bulk goods like bleached paper products. In addition, it is utilized in the production of paints, textile colors, antiseptics, and pharmaceuticals.
Chlorine is a negative ion because it has a charge of 1, 1 more than protons. Atoms acquire or lose electrons during the formation of ions until their outer energy level is reached.
Thus, option A is correct.
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How can the rate of a reaction be decreased? question 4 options: a. lowering the temperatureb. increasing the amount of reactants c. having more surface area d. adding a catalyst
Answers
The rate of a reaction can be decreased by lowering the temperature or adding an inhibitor.
Lowering the temperature of a reaction reduces the kinetic energy of the molecules, causing them to collide less frequently and with less energy, which slows down the reaction rate. Inhibitors are substances that reduce the activity of a catalyst, which can decrease the rate of a reaction. They work by binding to the catalyst and changing its shape, preventing it from binding to the reactants or slowing down its catalytic activity.
In chemical reactions, reactant molecules must collide with sufficient energy and proper orientation for the reaction to occur. The rate of a reaction can be increased by increasing the frequency and effectiveness of these collisions. This can be achieved by increasing the temperature, adding more reactants, or increasing the surface area of the reactants.
Lowering the temperature decreases the kinetic energy of the molecules, reducing the frequency and effectiveness of collisions. Increasing the amount of reactants increases the frequency of collisions, leading to an increase in the rate of reaction. Increasing the surface area of reactants exposes more molecules to collisions, increasing the frequency of collisions and therefore the rate of reaction.
A catalyst is a substance that increases the rate of a chemical reaction without being consumed by the reaction itself. Catalysts work by lowering the activation energy required for the reaction to occur, increasing the frequency of effective collisions between reactant molecules.
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which of the following items on the income statement and balance sheet is MOST likely to vary spontaneously with sales?
1. notes payable
2. common stock
3. accrued expenses
4. capital in excess of par
Answers
Accrued expenses is the most likely item on the income statement and balance sheet to vary spontaneously with sales (option 3).
Accrued expenses refer to an expense that a company has incurred but has not yet paid for. For example, wages that employees have earned but not yet received payment for, rent, interest, and taxes that have been accrued but not yet paid are all examples of accrued expenses.
Accrued expenses are spontaneous liabilities, which means they vary in proportion to a company's sales volume. The higher the sales, the more the company is likely to owe in accrued expenses. The company must record the accrued expenses as liabilities on the balance sheet and as expenses on the income statement.
Accrued expenses are likely to increase when sales volume increases, and they decrease when sales volume decreases. It means that accrued expenses are the most likely item on the income statement and balance sheet to vary spontaneously with sales.
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balance the following equation: NaCI + F2 -> NaF + CI2
Answers
Answer:
2NaCl + F2 -> 2NaF + Cl2
Explanation:
Answer:
2NaCl +F2 = 2NaF + Cl2
reactant product
Na=2 Na=2
Cl=2 Cl=2
F=2 F=2
What are the current and or future uses of genetically modified strawberries
Answers
In the future, genetically modified strawberries may become more widely available if they pass regulatory approvals and are deemed safe for consumption. They could potentially provide benefits such as reduced pesticide use, longer shelf life, and improved nutrition. However, there are also concerns about the environmental impact and potential health risks associated with genetically modified crops, which will need to be addressed before they can be widely adopted.
Not sure how to do these, one example would prolly help me do the rest
Answers
Answer:
3. a. I⁻
Explanation:
The charge of the ion is determined by which group (vertical on the periodic table) the element is in. Iodine is in the halogens and therefore is most likely to have a 1- charge.
help me i will chose brainiest
Answers
Answer:
Atomic # is 9
protons 9
neutrons: 10
electrons: 9
mass :18.n u
energy shells: 18
Combustion analysis of toluene, a common organic solvent, gives 4.10 mg of co2 and 0.959 mg of h2o. if the compound contains only carbon and hydrogen, what is its empirical formula?
Answers
The empirical formula for the ccompound, given the data is C₇H₈
How to determine the mass of CarbonThe mass OC carbon in the compound can be obtained as follow:
Mass of CO₂ = 4.10 mgMolar mass of CO₂ = 44 g/mol Molar of C = 12 g/mol Mass of C =?Mass of C = (12 / 44) × 4.10
Mass of C = 1.118 mg
How to determine the mass of Hydrogen Mass of H₂O = 0.959 mgMolar mass of H₂O = 18 g/mol Molar of H = 2 × 1 = 2 g/mol Mass of H =?Mass of H = (2 / 18) × 0.959
Mass of H = 0.107 mg
How to determine the empirical formulaThe empirical formula can be obtained as follow:
C = 1.118 mgH = 0.107 mgEmpirical formula =?Divide by their molar mass
C = 1.118 / 12 = 0.093
H = 0.107 / 1 = 0.107
Divide by the smallest
C = 0.093 / 0.093 = 1
H = 0.107 / 0.093 = 1.15
Multiply through by 7 to express in whole number
C = 1 × 7 = 7
H = 1.15 × 7 = 8
Thus, the empirical formula of the compound is C₇H₈
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Which element has the most endothermic reaction?
Answers
Answer:
erm-- how do i answer this question xd
Explanation:
Gaining of an electron is most exothermic for Fluorine.
Which of the following is surprisingly endothermic response?N2(g)+O2(g)→2NO(g) is an endothermic response because heat is absorbed on this reaction. all of the other reactions are exothermic as the warmth is launched for the duration of the method.
Which one is an endothermic response?Any manner that absorbs warmness from its environment is an endothermic system. consequently, all endothermic reactions are endothermic strategies. An endothermic reaction is any chemical response that absorbs warmth from its surroundings. The absorbed electricity provides the activation electricity for the reaction to arise.
What is a fluorine used for?Fluorine is important for the manufacturing of nuclear material for nuclear power vegetation and for the insulation of electrical towers. Hydrogen fluoride, a compound of fluorine, is used to etch glass. Fluorine, like Teflon, is used to make plastics and is also essential in dental fitness.
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Lead-202 has a half-life of 53,000 years. How long will it take for 15/16 of a sample of lead-202 to decay?.
Answers
Answer:
212 000 yrs
Explanation:
15/16 decay means 1/16 is left
how many halflives is this?
(1/2)^n = 1/16
n = 4 half lives
4 half lives * 53 000 yr/ half life = 212 000 yrs
Answer:
c. 212,000 years
Explanation:
got it right on edge:3
Given the pk, of each acid, determine whether it is strong or weak. a. citric acid, pka=3.1 _________ b. acetic acid, pka=4.7 _________c. sulfuric acid, pKq=-5 __________ d. nitric acid, pkg=-2 __________-
Answers
From the pK we can determine that citric acid is a weak acid, acetic acid is weak acid, sulfuric acid is a strong acid, nitric acid is a strong acid.
In layman's terms, pKa is a measurement of an acid's strength. A strong acid will have a pKa value that is lower than 0. To be more specific, pKa is the Ka value's negative log base ten value (acid dissociation constant). How tightly a proton is retained by a Bronsted acid is how the strength of an acid is measured. The strength of the acid and its capacity to donate protons increase with decreasing pKa values.
Therefore, Citric acid is a weak acid, acetic acid is a weak acid, sulfuric acid is a strong acid, and nitric acid is a strong acid, according to the pK.
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Describe the heart and it’s function
Answers
Answer:
The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes.
Explanation:
Hope this helped! Good luck on whatever it is you're working on!
Answer:
The heart is a cardiac muscle,which is specialized to pump blood powerfully and efficiently throughout our entire life time.
Explanation:
I really hope this helps.
If the crucible and precipitate is not cool when the mass is determined, will the calculuated percent silver be too high or too low?
Answers
As the metal scale will shrink as a result of the heat, making the measurement inaccurate, it would be too high.
What is precipitate formation in a reaction ?A "chemical reaction happening in an aqueous solution when two ionic bonds combine, yielding the creation of an insoluble salt" is what is meant by the phrase "precipitation reaction." Precipitates are the insoluble salts created during precipitation processes. Precipitation reactions are often double displacement events that result in the formation of the precipitate, a solid form of residue. The creation of insoluble salts that precipitate out of the solution results from these reactions when two or more solutions with various salt concentrations are mixed.The chemical reaction between potassium chloride and silver nitrate, in which solid silver chloride is precipitated out, is one of the greatest examples of precipitation reactions. This is the precipitation reaction's byproduct, the insoluble salt. Below is given the chemical equation for this precipitation process.
AgNO3(aqueous) + KCl(aqueous) → AgCl(precipitate) + KNO3(aqueous)
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why is china so scientific?
Answers
China's scientific prowess is the result of a combination of historical legacy, government support, a strong education system, global competitiveness, and a commitment to international collaboration.
China's emphasis on science and scientific advancements can be attributed to several factors:
1. Historical Legacy: China has a rich history of scientific discoveries and innovations dating back centuries. Ancient Chinese contributions include inventions such as papermaking, gunpowder, compass, and the development of traditional Chinese medicine. This legacy has instilled a cultural appreciation for scientific knowledge and inquiry.
2. Government Support: The Chinese government recognizes the importance of science and technology for economic development and national progress. It has implemented policies and initiatives to promote scientific research, innovation, and education. Significant investments have been made in research and development, infrastructure, and the establishment of scientific institutions and universities.
3. Education System: China has a rigorous education system that places a strong emphasis on science, technology, engineering, and mathematics (STEM) education. There is a focus on producing a skilled scientific workforce to drive innovation and economic growth. The country has numerous prestigious universities and research institutions that attract talented students and researchers from both within China and internationally.
4. Global Competitiveness: China's rise as a global economic power has led to a desire to enhance its scientific capabilities and compete with other advanced nations. It recognizes that scientific advancements are key to technological innovation, industrial competitiveness, and addressing societal challenges.
5. International Collaboration: China actively engages in international scientific collaborations and partnerships. It recognizes the value of exchanging knowledge, sharing resources, and collaborating with researchers worldwide. This approach facilitates access to cutting-edge research, global networks, and diverse perspectives.
Overall, China's scientific prowess is the result of a combination of historical legacy, government support, a strong education system, global competitiveness, and a commitment to international collaboration. These factors have contributed to China's significant scientific advancements and its position as a scientific powerhouse.
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What do these observations tell you about the rate and direction of heat flow through each specific type of plastic?
Answers
Answer:
Heat is something you can't control
Explanation:
Plastic is something you could control like moving it around
A sample of gas occupies 15.0 liters at a pressure of 2.00 atmosphere and a temperature of 300. K. If the pressure is lowered to 1.0 atmosphere and the temperature is raised to 400. K, the volume of the gas sample would be?
Answers
Answer:
THE NEW VOLUME OF THE GAS SAMPLE IS 40 L AT 1 atm AND 400 K
Explanation:
Using general gas equation which combines Boyle's and Charles' law, the volume of the gas sample at the new pressure and temperature can be obtained.
P1V1/T1 = P2V2/T2
P1 = Initial pressure = 2 atm
V1 = Initial volume = 15 L
T1 = Initial temperature = 300 K
P2 = Final pressure = 1 atm
T2 = Final temperature = 400 K
V2 = Final volume = unknown
Substituting the values into the equation, we have;
V2 = P1V1T2 / P2 T1
V2 = 2 * 15 * 400 / 1 * 300
V2 = 12 000/ 300
V2 = 40 L
The new volume after the pressure was reduced to 1 atm and the temperature increased to 400 K is 40 L.
What is the atomic number for an element whose mass number is 92, which contains 51 neutrons per atom
Answers
The atomic number of an element represents the number of protons in the nucleus of its atoms. Therefore, the atomic number of the element is 41.
To determine the atomic number of an element with a given mass number and neutron count, we need to subtract the number of neutrons from the mass number.
Given:
Mass number = 92
Number of neutrons = 51
To find the atomic number, we subtract the number of neutrons from the mass number:
Atomic number = Mass number - Number of neutrons
= 92 - 51
= 41
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At the completion of work, you should _______________ the problem and solution and _______________ up with the customer to verify satisfaction.
Answers
At the completion of work, you should analyze the problem and solution and follow up with the customer to verify satisfaction.
1. Analyze the problem: Once you have completed the work, take some time to evaluate the problem you were trying to solve. Consider whether the solution addressed the problem effectively and if any additional steps or adjustments are needed.
2. Analyze the solution: Next, assess the solution itself. Determine if it achieved the desired outcome and if it met the requirements and expectations set by the customer. Consider if there are any areas for improvement or if any changes need to be made.
Remember, this process is crucial for maintaining good customer relationships and ensuring that the work you have done is effective and satisfactory. It allows you to make any necessary adjustments or improvements based on feedback and ensures that the customer's needs are met.
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why is the conjugate acid of alkoxide used as solvent for williamson ether synthesis
Answers
The conjugate acid of alkoxide is used as a solvent for Williamson ether synthesis. This is because the conjugate acid of alkoxide, which is an alcohol, is a polar, aprotic solvent, which means it has high solubility, a low nucleophilicity, and low reactivity with the substrate, which leads to fewer side reactions.
Williamson ether synthesis is a reaction in which an alkoxide reacts with an alkyl halide to form an ether. The reaction takes place in the presence of a strong base. The alkoxide ion acts as a nucleophile and attacks the electrophilic carbon in the alkyl halide. The reaction forms an ether and a salt, which is neutralized by a proton from the solvent. The solvent is usually an alcohol, which can act as a base and form the conjugate acid of the alkoxide ion. The conjugate acid of the alkoxide ion is a polar, aprotic solvent, which means it is a good solvent for the reaction.
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D
Learning Task No. 1: Give your conclusion regarding the picture below.
What are the things you can do to prevent dangers in the kitchen. List down
safety measures to this scenario in your notebook.
Dangers in the Kitchen
Heart at rate 5 star
kung sino man po Ang makasagot nito ng marami
Answers
Answer:
My conclusion about the picture above. Is cleaning or arrange all things in the kitchen is one of the reason to avoid us in danger.The things that we can prevent danger in the kitchen always clean the kitchen room,things especially to a hazard things.
burning is one of danger things that happrn in the kitchen.
Chemists want to place 2 x 10^24 atoms of carbon in a chemical reaction. How would they obtain this amount?
Answers
Answer:
Explanation:
To determine what is been asked in this question, firstly, the formula to determine the number of atoms present in a substance must be used. The formula is
number of atoms = n × 6.02 × 10²³
where n is the number of moles
6.02 × 10²³ is avogadro's number
The number of atoms needed (to be present) has already been provided in the question as 2 × 10²⁴
Thus;
2 × 10²⁴ = n × 6.02 × 10²³
n = 2 × 10²⁴ ÷ 6.02 × 10²³
n = 3.32
The number of moles of carbon that will be placed in the reaction will be 3.32 but to determine the amount/mass of carbon that will be used in the reaction, we will use the formula
n = mass/molar mass
The molar mass of carbon is 12 g/mol
Thus;
3.32 = mass/12
mass = 3.32 × 12
mass = 39.84 g
The mass of carbon that will be required for the reaction will be 39.84, the procedure above shows how to obtain this amount.