When heated, potassium chlorate decomposes to potassium chloride and oxygen gas according to the reaction 2 KClO3 (s) → 2 KCl (s) + 3 O2 (g) The oxygen gas collected from the decomposition of a sample of potassium chlorate has a volume of 0.215 L at a pressure of 3.78 atm and a temperature of 310 K. Calculate the number of moles of potassium chlorate in the sample. 0.0319 mol 0.0106 mol 0.0479 mol 0.0213 mol

When heated, potassium chlorate decomposes to potassium chloride and oxygen gas according to the reaction 2 KClO3 (s) → 2 KCl (s) + 3 O2 (g) The oxygen gas collected from the decomposition of a sample of potassium chlorate has a volume of 0.215 L at a pressure of 3.78 atm and a temperature of 310 K. Calculate the number of moles of potassium chlorate in the sample. 0.0319 mol 0.0106 mol 0.0479 mol 0.0213 mol

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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