A mixture containing KClO3, K2CO3, KHCO3, and KCl washeated, producing CO2, O2, and H2O gases according to thefollowing equations:2 KClO31s2¡2 KCl1s2 + 3 O21g22 KHCO31s2¡K2O1s2 + H2O1g2 + 2 CO21g2K2CO31s2¡K2O1s2 + CO21g2The KCl does not react under the conditions of the reaction. If100.0 g of the mixture produces 1.80 g of H2O, 13.20 g of CO2,and 4.00 g of O2, what was the composition of the originalmixture? (Assume complete decomposition of the mixture.)
A mixture containing KClO3, K2CO3, KHCO3, and KCl washeated, producing CO2, O2, and H2O gases according to thefollowing equations:2 KClO31s2¡2 KCl1s2 + 3 O21g22 KHCO31s2¡K2O1s2 + H2O1g2 + 2 CO21g2K2CO31s2¡K2O1s2 + CO21g2The KCl does not react under the conditions of the reaction. If100.0 g of the mixture produces 1.80 g of H2O, 13.20 g of CO2,and 4.00 g of O2, what was the composition of the originalmixture? (Assume complete decomposition of the mixture.)
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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A mixture containing KClO3, K2CO3, KHCO3, and KCl was
heated, producing CO2, O2, and H2O gases according to the
following equations:
2 KClO31s2¡2 KCl1s2 + 3 O21g2
2 KHCO31s2¡K2O1s2 + H2O1g2 + 2 CO21g2
K2CO31s2¡K2O1s2 + CO21g2
The KCl does not react under the conditions of the reaction. If
100.0 g of the mixture produces 1.80 g of H2O, 13.20 g of CO2,
and 4.00 g of O2, what was the composition of the original
mixture? (Assume complete decomposition of the mixture.)
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