Chemistry waec 2004

What quantity of electrons in moles is needed to discharge two moles of aluminum from aluminum oxide (AI 2O3)

a

1

b

2

c

4

d

6

Download Offline App Ask a Question

Explanation

Correct Option
d

Video Explanation

No video available

Post your Contribution

Share:

Discussions (1)

Chigozieokafor
4 years ago

3f-----27g
n=m/M
m=n*M
m=2*27=54g

3f=27g
xf=54g
X=3*54/27
=6

Quick Questions

Ask a Question
CO

ceoofwahala

20th June, 2026

Chemistry

2 comments

ASSAAS

20th June, 2026

English Language

5 comments

infinitehoaxx

21st May, 2026

Computer

4 comments