Question

44) Balance the following equations by oxidation number method i) K,Cr,0, + KI + H2SO4 → K2SO4 + Cr2(SO4)3 +12+H2O ii) KMnO4 + Na S03 → MnO2 + Na SO4 + KOH iii) Cu+ HNO3 → Cu(NO3)2 + NO + H2O iv) KMnO +H_C204 + H2SO4 → K2SO4 + MnSO4 + CO2 + H20​

Answer 1

Answer:

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