Interpretation: To interpret the equation in terms of relative numbers of moles, the volume of gas at STP, and masses of reactants and products.
Concept introduction: A mole is a SI unit of the amount of substance. In 1 mole of a substance, there are
Answer to Problem 4SP
In a given equation, there are
Explanation of Solution
The balanced equation given is:
On the reactant side: The number of moles of
On the product side: The number of moles of
Since at STP, 1 mole of any gas has a molar volume equal to 22.4 L, thus,
On the reactant side: The volume of gases at STP are:
On the product side: The volume of gases at STP are:
Since 1 mole of each species reacted and formed in the given equation thus, in each case mass is equal to the molar mass of the species.
Therefore,
On the reactant side: The mass of reactants are:
On the product side: The mass of products are:
Chapter 12 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY