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  • 2 years ago

Which of the following is an example of a decomposition reaction? HCl (aq) + NaOH (aq) arrow H2O (l) + NaCl (aq) Mg (s) + 2H2O (l) arrow Mg(OH)2 (aq) + H2 (g) H2CO3 (aq) arrow H2O (l) + CO2 (g) Pb(NO3)2 (s) + 2NaI (aq) arrow PbI2 (s) + 2NaNO3 (aq)

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  1. ramuias
    • 2 years ago
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    H2CO3 (aq) arrow H2O (l) + CO2 (g)

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