Oxygen can be generated by the thermal decomposition of potassium chlorate 2KCIO3(s) → 2KCI(s) + 30₂(g) How many moles of KCIO3 is needed to generate 302.4 L of oxygen at 1.00 atm and 273 K? 8.93 mol 6.00 mol 5.03 mol 22.4 mol 9.00 mol

Oxygen can be generated by the thermal decomposition of potassium chlorate 2KCIO3(s) → 2KCI(s) + 30₂(g) How many moles of KCIO3 is needed to generate 302.4 L of oxygen at 1.00 atm and 273 K? 8.93 mol 6.00 mol 5.03 mol 22.4 mol 9.00 mol

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 18P

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Oxygen can be generated by the thermal decomposition of potassium chlorate
2KCIO3(s) → 2KCI(s) + 30₂(g)
How many moles of KCIO3 is needed to generate 302.4 L of oxygen at 1.00 atm
and 273 K?
8.93 mol
6.00 mol
5.03 mol
22.4 mol
9.00 mol

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