Write a balanced half equation for the oxidation of Mn 2+ to MnO4 -

Mn2+ + 4H2O => MnO​​​​​4- + 8H+  + 5e-

AE
Answered by Alexander E. Chemistry tutor

2861 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

What is the trend in ionization energy across period 3 in the periodic table?


An amino acid contains 52.2% carbon, 9.3% hydrogen, 8.7% nitrogen and 29.8% oxygen by mass and has a relative molecular mass of 161 g/mol. What is its molecular formula? What functional groups must it have?


Nitric acid (HNO3) is a strong acid. Ethanoic acid (CH3COOH) is a weak acid. Write an equation to show how ethanoic acid behaves as a weak acid in its reaction with water.


Why do the boiling points of the hydrogen halides increase as you go down the group from HCl to HI?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning