World of Chemistry
World of Chemistry
7th Edition
ISBN: 9780618562763
Author: Steven S. Zumdahl
Publisher: Houghton Mifflin College Div
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Chapter 9.1, Problem 3RQ
Interpretation Introduction

Interpretation:The three different ways to interpret the coefficient in a chemical reaction are to be stated.

Concept introduction:The stoichiometric number is defined as the digit that is written in front of any molecule, atom or ion that is taking part in a chemical reaction.

Expert Solution & Answer
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Answer to Problem 3RQ

The coefficient in a chemical reaction can be interpreted in terms of number of molecules, number of moles and molar ratio.

Explanation of Solution

The three ways used for determining the coefficients in a chemical are discussed below:

  • The stoichiometric coefficient in a chemical reaction help in determining the number of same type of molecules that are present in a balanced chemical reaction.
  • The stoichiometric coefficient in a chemical reaction help in determining the number of moles of reactants and products that are present in a balanced chemical reaction.
  • The stoichiometric coefficient in a chemical reaction help in determining the molar ratio of reactants and products that are present in a balanced chemical reaction.
Conclusion

The coefficient in a chemical reaction can be interpreted in terms of number of molecules, number of moles and molar ratio.

Chapter 9 Solutions

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