Question 1
Predict the products of the electrolysis of aqueous aluminum bromide AlBr
3(aq). (Balancing is not required.)
◦ Al + Br
2◦ Al + O
2 + H
+◦ H
2 + OH
– + Br
2◦ H
2 + O
2Question 2
Predict the products of the electrolysis of aqueous potassium chloride KCl(aq)
◦ Cl
–(aq) and K(s)
◦ Cl
2(g) and K(s)
◦ Cl
2(g) and H
2(g) and OH
–(aq)
◦ Cl
2(g) and K
+(aq)
◦ Cl
–(aq) and K
+(aq)