1.

K2Cr2O7+H2SO4=K2SO4+Cr2(SO4)3+H2O+O2 balance by partial method ​

Answer»

Answer:

2K2Cr2O7 + 8H2SO4 → 2K2SO4 + 2Cr2(SO4)3 + 8H2O + 3O2



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