Please help me balance this one

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chem lover
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Please help me balance this one

Post by chem lover »

K2Cr2O7 + H2SO4 + H2O2 = K2SO4 + Cr2(SO4)3 + O2 + H2O
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peter
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Post by peter »

K2Cr2O7 + 4 H2SO4 + 3 H2O2 = K2SO4 + Cr2(SO4)3 + 3 O2 + 7 H2O

~peter
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