Question

Balance :
Al2(so4),(aq) +BaC2,(aq)---->AICI3(aq) + Baso4(aq)
a. Al2(S04), + 2BaCl2 >2AICI, + 2BaSO4
b.3Al2(SO), + 2 BaCl2 --->3Al2(SO4)3 + 2BaCl2
c.Al2(SO )3 + 3BaCl2----> 2AICI, + 3BaSO4
d. Al2(SO4)3 + BaCl2 ----> 2AlCl3 + BaSo.​

Answer 1

Answer:

option c is correct only if you add no. 4 on down side of bracket (SO ) in the reactant side.