braphi5127 braphi5127

03-08-2018
Chemistry

contestada

Oxidation of h2c2o4 to co2 with mno4 how many moles of electrons

Respuesta :

Dreil40 Dreil40

04-08-2018

Assuming the manganese IV oxide is being reduced to a manganese II ion, the answer is 10 moles of electrons.

Oxidation: 5[ C2O4(2-) -> 2 CO2 + 2e- ]
Reduction: 2[ MnO4 + 5e- + 8H+ -> Mn(2+)
+ 4H2O ]

Answer Link

Otras preguntas

Which of the following stages of the cell cycle occurs immediately prior to mitosis? (A) G1 (B) G2 (C) S (D) M (E) cytokinesis Can you please explain with some

what were some of the problems that led to the rise of dictators in germany ,italy ,and japan?

What does compris mean in French ???

How did the Romans rule differently from the Etruscans?

What is a Vector and a scalar?

rewrite the expression without using a negative exponent 6m^-2

What is NAFTA? What countries are involved?

what were the main ideas of the reformation?

What is a Vector and a scalar?

What evidence in the declaration is there of religious faith? How do you think this religious faith influenced the ideals expressed in the declaration