1. Potassium superoxide, KO:, is used in rebreathing masks to generate oxygen according to the reaction below. If the mask contains 0.155 mol KOs and 0.103 mol water. +KO2(e) + 2H2O0- +KOH:) + 302[g) a. How many moles of oxygen can be produced? b. What is the limiting reagent?

1. Potassium superoxide, KO:, is used in rebreathing masks to generate oxygen according to the reaction below. If the mask contains 0.155 mol KOs and 0.103 mol water. +KO2(e) + 2H2O0- +KOH:) + 302[g) a. How many moles of oxygen can be produced? b. What is the limiting reagent?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 6PS: A 0.20 mol sample of magnesium burns in air to form 0.20 mol of solid MgO. What amount (moles) of...

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Question

1. Potassium superoxide, KO:, is used in rebreathing masks to generate oxygen according
to the reaction below. If the mask contains 0.155 mol KOs and 0.103 mol water.
+KO2(6) + 2H2O0)→ +KOH(-) + 302g)
a. How many moles of oxygen can be produced?
b. What is the limiting reagent?

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