The reaction of potassium superoxide, KO 2 , is used in life-support systems to replace CO 2
Question:
The reaction of potassium superoxide, KO2, is used in life-support systems to replace CO2(g) in expired air with O2(g). The unbalanced chemical equation for the reaction is given below.
KO2(s) + CO2(g) → K2CO3(s) + O2(g)
(a) How many moles of O2(g) are produced by the reaction of 88.0 g CO2(g) with excess KO2(s)?
(b) How many grams of KO2(s) are consumed per 1.000 X 103 g CO2(g) removed from expired air?
(c) How many moles of K2CO3 are produced per milligram of K2CO3 consumed?
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Step by Step Answer:
a To determine the number of moles of O2g produced when 880 g of CO2g reacts you first need to balance the chemical equation KO2s CO2g K2CO3s O2g From ...View the full answer
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Related Book For 
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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