When the following solutions are mixed together, what precipitate (if any) will form? (If no precipitate forms, enter wONE,) (a) FeSO 4
(aq)+KCI(aq) (b) Al(NO 3
) 3
(aC)+BA(OH) 2
(Ba) (c) CaCl 2
(aq)+Na 2
5O 4
(a0) K 2
S(aq)+Ni(NO 3
) 2
(aq)