lataviabaker6353 lataviabaker6353

09-03-2020
Chemistry

contestada

What is the reduction half-reaction for the reaction between iron(II) sulfate and potassium permanganate in a sulfuric acid solution? 5Fe2+(aq) + MnO4–(aq) + 8H+(aq) → 5Fe3+(aq) + Mn2+(aq) + 4H2O(l)

Respuesta :

ruchi86 ruchi86

12-03-2020

Answer:

Reduction half-reaction:MnO4-=Mn2+

Explanation:

Reduction half-reaction means the reaction in which oxidation number of species decreases after reaction and in this reaction oxidaion state of manganese is reduced to +2 from +7 hence the reduction half-reaction will be MnO4- = Mn2+ and it can be visualise by checking oxidation number of all the species present in the redox reaction . In this redox reaction , oxidation state of iron is increasing .

Answer Link

Otras preguntas

9. Which sentence would be completed with with? a. I differ my sister about the best place to eat. b. Lourdes and I differ the topic of clothing. c. The boys di

Eighteen telephones have just been received at an authorized service center. Six of these telephones are cellular, six are cordless, and the other six are corde

list three people who helped make travel to the west easier. Explain what they did.

Rice and potatoes are substitutes in consumption. If the price of rice rises and there is a bumper crop of potatoes, in the market for potatoes one would expect

which refers to the measure of the amount of water vapor in yhe air?

What is the ethnographic technique that might be used if the anthropologist were interested in studying a culture over a long period of time—perhaps to better u

You are considering buying a piece of industrial equipment to automate a part of your production process. This automation will save labor costs by as much as $3

I have to round 312016.29 to the nearest whole number what would I do??

Concerning the classification of customers in the business market, General Motors is a(n) ____ when purchasing a mainframe computer system from IBM, but is a(n)

Quantity A of an ideal gas is at absolute temperature TTT, and a second quantity B of the same gas is at absolute temperature 2T2T. Heat is added to each gas, a