Give two examples of zero-order reactions and two examples of first-order reactions.

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(N/A) Zero-order reactions:
$1$. $2NH_{3(g)} \xrightarrow[Pt]{1130 \ K} N_{2(g)} + 3H_{2(g)}$
$2$. $2HI_{(g)} \xrightarrow[Au]{} H_{2(g)} + I_{2(g)}$
First-order reactions:
$1$. $N_2O_{5(g)} \rightarrow 2NO_{2(g)} + \frac{1}{2} O_{2(g)}$
$2$. $H_2O_{2(aq)} \rightarrow H_2O_{(l)} + \frac{1}{2} O_{2(g)}$

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