Answer:
How cryolite is added to the electrolytic cell which is used to extract aluminium is that molten cyrolite dissolves the aluminium oxide, which is used for a lower temperature point than aluminium to extract it :3
Explanation:
:3
Most transition metal form more than one cation but aluminum forms the Al3+ cation only.
A strong acid completely ionizes in water.
0.766atm
Boyles law
P1V1=P2V2
1×635=P2×829
P2=635/829
P2=0.766atm
