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Self-contained self-rescue breathing devices, like the one in the figure below, convert CO2 into O2 according to the following (balanced) reaction: 4KO,(s) +2CO,(g) → 2K,CO3(s) + 30,(g) Image Credit:F. Jack Jackson/Alamy 1st attempt i See Periodic Table O Se Hint How many grams of KO2 are needed to produce 268.5 L of O2 at 16.2 °C and 1.00 atm? g

Self-contained self-rescue breathing devices, like the one in the figure below, convert CO2 into O2 according to the following (balanced) reaction: 4KO,(s) +2CO,(g) → 2K,CO3(s) + 30,(g) Image Credit:F. Jack Jackson/Alamy 1st attempt i See Periodic Table O Se Hint How many grams of KO2 are needed to produce 268.5 L of O2 at 16.2 °C and 1.00 atm? g

Chemistry
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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**Self-contained Self-rescue Breathing Devices** Self-contained self-rescue breathing devices, like the one in the figure below, convert \( \text{CO}_2 \) into \( \text{O}_2 \) according to the following (balanced) reaction: \[ 4\text{KO}_2(\text{s}) + 2\text{CO}_2(\text{g}) \rightarrow 2\text{K}_2\text{CO}_3(\text{s}) + 3\text{O}_2(\text{g}) \] ![Breathing Device](image.jpg) *Image Credit: F. Jack Jackson / Alamy* --- **1st Attempt** *How many grams of \( \text{KO}_2 \) are needed to produce 268.5 L of \( \text{O}_2 \) at 16.2°C and 1.00 atm?* \[ \_\_\_\_\_ \text{g} \] [See Periodic Table] [See Hint]
Transcribed Image Text:**Self-contained Self-rescue Breathing Devices** Self-contained self-rescue breathing devices, like the one in the figure below, convert \( \text{CO}_2 \) into \( \text{O}_2 \) according to the following (balanced) reaction: \[ 4\text{KO}_2(\text{s}) + 2\text{CO}_2(\text{g}) \rightarrow 2\text{K}_2\text{CO}_3(\text{s}) + 3\text{O}_2(\text{g}) \] ![Breathing Device](image.jpg) *Image Credit: F. Jack Jackson / Alamy* --- **1st Attempt** *How many grams of \( \text{KO}_2 \) are needed to produce 268.5 L of \( \text{O}_2 \) at 16.2°C and 1.00 atm?* \[ \_\_\_\_\_ \text{g} \] [See Periodic Table] [See Hint]
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