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OpenStudy (anonymous):
Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the coefficient is "1." PbO2 PbO + O2 So can you please explain how to do this, i am just learning this and i dont understand it :D
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OpenStudy (anonymous):
never mind i got but thanks :D the answer was 4PbO2 4PbO + 202
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