Compounds that are Mostly Insoluble

Question 1

(CO3)2-

Answer 1

Except if it Contains (Li)+, (Na)+, (K)+ or (NH4)+

Question 2

(PO4)3-

Answer 2

Except if it Contains (Li)+, (Na)+, (K)+ or (NH4)+

Question 3

(S)2-

Answer 3

Except if it contains (Li)+, (Na)+, (K)+, (NH4)+, (Ca)2+, (Sr)2+, or (Ba)2+

Question 4

Except if it Contains (Li)+, (Na)+, (K)+ or (NH4)+

Answer 4

(CO3)2-

Question 5

Except if it Contains (Li)+, (Na)+, (K)+ or (NH4)+

Answer 5

(PO4)3-

Question 6

Except if it contains (Li)+, (Na)+, (K)+, (NH4)+, (Ca)2+, (Sr)2+, or (Ba)2+

Answer 6

(s)2-

Question 7

(OH)-

Answer 7

Except if it contains (Li)+, (Na)+, (K)+, (NH4)+ Or if it Contains (Ca)2+ (Sr)2+ (Ba)2+ THEN Slightly Soluble