K2Cr2O7 + H2SO4 + CH3CH2OH --> CH3COOH + Cr2(SO4)3 + K2SO4 + H2ORedukcja: Cr2O7 2- + 6e- + 14H+ --> 2 Cr3+ + 7 H2O |*2Utlenianie: CH3CH2OH + H2O --> CH3COOH + 4e- + 4H+ |*32 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH --> 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
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K2Cr2O7 + H2SO4 + CH3CH2OH --> CH3COOH + Cr2(SO4)3 + K2SO4 + H2O
Redukcja: Cr2O7 2- + 6e- + 14H+ --> 2 Cr3+ + 7 H2O |*2
Utlenianie: CH3CH2OH + H2O --> CH3COOH + 4e- + 4H+ |*3
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH --> 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O