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Question
Balance the following chemical equation:
\[\ce{Pb(NO3)2_{(s)} ->[Heat] PbO_{(s)} + NO2_{(g)} + O2_{(g)}}\]
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Solution
\[\ce{2Pb(NO3)2_{(s)} ->[Heat][Decomposition] 2PbO_{(s)} + 4NO2_{(g)} + O2_{(g)}}\]
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