AP Chemistry
4.9 Oxidation-Reduction (Redox) Reactions
4.7 Types of Chemical Reactions
A student investigates the decomposition of an aqueous solution of hydrogen peroxide, \(\text{H}_2\text{O}_2\text{(aq)}\), as represented by the balanced equation below.
\[ 2\text{H}_2\text{O}_2\text{(aq)} \rightarrow 2\text{H}_2\text{O(l)} + \text{O}_2\text{(g)} \]
Which of the following correctly identifies the element that is oxidized and the element that is reduced in this reaction?
\[ 2\text{H}_2\text{O}_2\text{(aq)} \rightarrow 2\text{H}_2\text{O(l)} + \text{O}_2\text{(g)} \]
Which of the following correctly identifies the element that is oxidized and the element that is reduced in this reaction?
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