Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Hydrogen peroxide can decompose to water and oxygen by the following reaction:

\[ 2 \, \text{H}_2\text{O}_2 (l) \rightarrow 2 \, \text{H}_2\text{O}(l) + \text{O}_2 (g) \quad \Delta H = -196 \, \text{kJ} \]

Calculate the value of \( q \) when 5.00 g of \(\text{H}_2\text{O}_2 (l)\) decomposes at constant pressure.

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Transcribed Image Text:Hydrogen peroxide can decompose to water and oxygen by the following reaction: \[ 2 \, \text{H}_2\text{O}_2 (l) \rightarrow 2 \, \text{H}_2\text{O}(l) + \text{O}_2 (g) \quad \Delta H = -196 \, \text{kJ} \] Calculate the value of \( q \) when 5.00 g of \(\text{H}_2\text{O}_2 (l)\) decomposes at constant pressure. *Use the editor to format your answer*
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