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Question
Balance the following equation:
\[\ce{Pb3O4->PbO + O2}\]
Solution
\[\ce{Pb3O4->PbO + O2}\]
Multiply PbO by 3 to make Pb equal.
\[\ce{Pb3O4->3PbO + O2}\]
Multiply Pb3O4 by 2 and 3PbO by 2
\[\ce{2Pb3O4->6PbO + O2}\]
It is a balanced equation.
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