Potassium chlorate decomposes when heated, giving oxy- gen and potassium chloride: 2 KCIO3(s) → 2 KC(s) + 3 O2(g) A test tube holding 87.6 g KCIO; is heated, and the reac- tion goes to completion. What volume of O, will be evolved if it is collected at a pressure of 1.04 atm and a temperature of 13.2°C?

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter6: The Gaseous State
Section: Chapter Questions
Problem 6.133QE
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Potassium chlorate decomposes when heated, giving oxy-
gen and potassium chloride:
2 KCIO3(s) → 2 KC(s) + 3 O2(g)
A test tube holding 87.6 g KCIO; is heated, and the reac-
tion goes to completion. What volume of O, will be
evolved if it is collected at a pressure of 1.04 atm and a
temperature of 13.2°C?
Transcribed Image Text:Potassium chlorate decomposes when heated, giving oxy- gen and potassium chloride: 2 KCIO3(s) → 2 KC(s) + 3 O2(g) A test tube holding 87.6 g KCIO; is heated, and the reac- tion goes to completion. What volume of O, will be evolved if it is collected at a pressure of 1.04 atm and a temperature of 13.2°C?
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