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

4/r = 5/7 need help please

Which statements describe the principles of the big bang theory? Check all that apply. The universe is continuing to expand. A massive explosion caused matter

Please help idk this

Mrs. Jenkins has a classroom of 60 students. She wants to divide them equally into 15 teams for a group project. How many students will be on each team?

What kind of "advance" or adjustment might the british have made to halt the escalation of the colonial rebellion? b. what kind of retreat would the colonists h

N one or two sentences, describe how a person can calculate his monthly payment for a loan.

The concentration of a biomolecule inside a rod-shaped prokaryotic cell is 0.0037 m. calculate the number of molecules inside the cell, which is 4.1 μm long and

Can someone help me with 3

In Las Vegas, Nevada, stores charge a 4.6\%4.6%4, point, 6, percent state sales tax and a 3.65\%3.65%3, point, 65, percent county sales tax. Yuki is purchasing

What was unique about priest in Sumerian society? A.They where not allowed to farm B.They were females chosen from an early age C.They were the only ones who co