Emergency oxygen masks contain potassium superoxide (KO2). The chemical equation for the reaction of KO2 with H20 and CO2 to produce O2 is shown below. 4 KO2 + 2H20 + 4CO2 → 4KHCO3 + 302 If a person wearing a mask exhales 0.72 g of CO2 every minute, then how many grams of O2 will be produced in 15 minutes? Assume the reaction speed is essentially instant.

Emergency oxygen masks contain potassium superoxide (KO2). The chemical equation for the reaction of KO2 with H20 and CO2 to produce O2 is shown below. 4 KO2 + 2H20 + 4CO2 → 4KHCO3 + 302 If a person wearing a mask exhales 0.72 g of CO2 every minute, then how many grams of O2 will be produced in 15 minutes? Assume the reaction speed is essentially instant.

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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