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Question

Complete and balance the following equation:
NO2{-} + Cr2O7{2-} = Cr{3+} + NO3{-}
13 years ago

Answers

Anonymous
8H+(aq)+3NO2−(aq)+Cr2O72−(aq)→2Cr3+(aq)+3NO3−(aq)+4H2O(l)
7 years ago

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