Look up Al ==> Al^3+ + 3e
Cr^3+ + 3e ==> Cr
Add them and see if the voltage is + or -. + is no you can't store them. - is yes you can store them.
Can a solution of CrCl3 be stored in an aluminum container?
1 answer
1 answer
1 answer
2 answers
1 answer
1 answer