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KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhale air. The reaction for the removal of water is: KO2 + H20 02 + KOH. The KOH produced is used remove carbon dioxide by the following reaction: KOH + CO2KHCO3. a. What mass of KO2 produces 235 g of O2? b. What mass of CO2 can be removed by 123 g of KO2? Hint

KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhale air. The reaction for the removal of water is: KO2 + H20 02 + KOH. The KOH produced is used remove carbon dioxide by the following reaction: KOH + CO2KHCO3. a. What mass of KO2 produces 235 g of O2? b. What mass of CO2 can be removed by 123 g of KO2? Hint

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhaled air. The reaction for the removal of water is: KO2 + H20→02 + KOH. The KOH produced is used to remove carbon dioxide by the following reaction: KOH + CO2 KHCO3. a. What mass of KO2 produces 235 g of O2? b. What mass of CO2 can be removed by 123 g of KO2? Hint
Transcribed Image Text:KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhaled air. The reaction for the removal of water is: KO2 + H20→02 + KOH. The KOH produced is used to remove carbon dioxide by the following reaction: KOH + CO2 KHCO3. a. What mass of KO2 produces 235 g of O2? b. What mass of CO2 can be removed by 123 g of KO2? Hint
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