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Using the reaction: 2KClO3          =               2KCl + 3O2 , answer the following.   How many moles of O2 will be formed from 1.65 moles of KClO3? 1.65 mol KClO3 _____ mol O2   How many moles of KClO3 are needed to make 3.50 moles of KCl _______ mol KClO3 3.50 mol KCl

Using the reaction: 2KClO3          =               2KCl + 3O2 , answer the following.   How many moles of O2 will be formed from 1.65 moles of KClO3? 1.65 mol KClO3 _____ mol O2   How many moles of KClO3 are needed to make 3.50 moles of KCl _______ mol KClO3 3.50 mol KCl

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Stoichiometry

Using the reaction: 2KClO3          =               2KCl + 3O2 , answer the following.

 

  1. How many moles of O2 will be formed from 1.65 moles of KClO3?

1.65 mol KClO3

_____ mol O2

 

  1. How many moles of KClO3 are needed to make 3.50 moles of KCl

_______ mol KClO3

3.50 mol KCl

 

Using the reaction: 4Fe + 3O2          =            2Fe2O3 answer the following.

  1. How many moles of Fe2O3 are produced when 0.275 moles of Fe is reacted?

0.275 mol Fe

_____ mol Fe2O3

4. How many grams of Fe2O3 are produced when 42.7 grams of Fe is reacted ?

42.7 g Fe

______ g Fe2O3

5. How many moles of Fe will be produced when 50 grams of O2 is reacted ?

______ mol Fe

______ g O2
 
 
 
 
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