Write ionic half-equations for the reactions at the electrodes in aluminium extraction.

Al3+ + 3e- → Al 2O2- → O+ 4e-

GI
Answered by Georgiana I. Chemistry tutor

2886 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

Describe what is meant by a saturated hydrocarbon. (2)


Why does fractional distillation work?


Why can you separate crude oil using distillation?


Iron is found in the Earth as iron oxide (Fe2O3). Iron oxide is reduced to produce iron. Balance the equation for the reaction. ___Fe2O3 + ___C → ___Fe + ___ CO2


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