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

What is the best definition of plot?

In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to form water vapor. Hydrogen+Oxygen->Water If you burn 39.7 g of hydrogen and pr

One of the characteristics of middle adulthood is peak physical health. True or false

Choose the correct English translation for El rey de Francia tiene un caballo.

phan fills the tank of her car with gasoline before starting her road trip. the table below shows the amount of gas left in her tank as she drives. number of ho

What fact best explains why it is significant that angelou narrative is set in 19r0?

What is the relationship between electrons, neutrons, and protons?

How Do I convert 3pi/4 to degrees?

1. Which of the following is NOT an example of persuasive writing? (1 point). a position paper from an elected official a college admissions essay. a movie

School band members need to raise money for new uniforms. Some members want to sell energy drinks at a football game, but others want to organize a car wash in