orumemuhammedamina orumemuhammedamina

03-05-2020
Chemistry

contestada

write a balance equation for the rere
tion between dichromate son and iron (11)
to wield iron Cunil and chromium Cul)
in acealic Solution
Cr2O72- + feat Crat & fest

Respuesta :

emaikwuvictor emaikwuvictor

03-05-2020

Answer:

5Fe2+ + Cr2O7^2- + 14H+ = 5Fe3+ + 2Cr3+ +7H2O

Explanation:

Fe2+ is oxidized to Fe3+ and Cr6+ is reduced to Cr3+

Answer Link

Otras preguntas

Why was nature so important to Anne Frank? (The Diary of Anne Frank) Please help!!!

Three numbers are in the ratio 6:3:1, and the sum of these numbers is 420. If the first number is reduced by 50%, and the second number is increased by 42, and

What part of the cell function as factories to produce proteins???

A pea plant is heterozygous for height (Tt). Which allele will be carried by a pollen grain produced by the plant? A.T only B.t only C.T and t D.T or t

how do you say I want a bowl of soup in spanish

a bicycle wheel travels about 82 inches in 1 full rotation. What is the diameter of the wheel, to the nearest inch? (use 3.14 for pi)

What was the purpose of the pure food and drug act of 1906?

how do you say I want a bowl of soup in spanish

Sacha has 4 quarters in her pocket.she has 6 timés as many quarters in her piggy Bank. Draw a picture to show thenumber of quarters sacha has in her piggy Bank.

what types of units are used to describe area?