Percentage by volume of CO 2 in air for the given reaction should be determined. Concept introduction: Balanced chemical equation of a reaction is written according to law of conservation of mass. Equation for Number of moles of a substance, from its given mass is, Number of moles = Given mass Molecular mass Mole ratio or molar ratio is the ratio between the amounts in moles of any two compounds involved in the chemical reaction . Ideal gas equation is PV=nRT Where P, V, n, R and T are the pressure, volume, amount of substance, universal gas Constant and temperature in absolute scale respectively. Percent yield of reaction is the ratio of mass of actual yield to the mass of theoretical yield and multiplied with hundred. To determine: the balanced chemical equations for the given chemical reaction.

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Chapter 21, Problem 21.58QP

Interpretation Introduction

Interpretation: Percentage by volume of CO2 in air for the given reaction should be determined.

Concept introduction:

Balanced chemical equation of a reaction is written according to law of conservation of mass.

Equation for Number of moles of a substance, from its given mass is,

Number of moles = Given massMolecular mass

Mole ratio or molar ratio is the ratio between the amounts in moles of any two compounds involved in the chemical reaction.

Ideal gas equation is PV=nRT

Where P, V, n, R and T are the pressure, volume, amount of substance, universal gas

Constant and temperature in absolute scale respectively.

Percent yield of reaction is the ratio of mass of actual yield to the mass of theoretical yield and multiplied with hundred.

To determine: the balanced chemical equations for the given chemical reaction.

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