solubility

Question 1

salts of Na+

Answer 1

always soluble

Question 2

salts of K+

Answer 2

always soluble

Question 3

salts of NH4+

Answer 3

always soluble

Question 4

salts of nitrate (No3-)

Answer 4

always soluble

Question 5

salts of chlorate (ClO3-)

Answer 5

always soluble

Question 6

salts of perchlorate (ClO4-)

Answer 6

always soluble

Question 7

salts of acetate (CH3CO2-)

Answer 7

always soluble

Question 8

salts of Cl-,Br-,I-

Answer 8

halides (binary compound of a halogen with another element or group) of Ag+, Hg2 2+, and Pb2+ insoluble

Question 9

salts of F-

Answer 9

fluorides of Mg2+, Ca2+, Sr2+, Ba2+, Pb2+ insoluble

Question 10

salts of sulfate (SO4 2-)

Answer 10

sulfates of Ca2+, Sr2+, Ba2+, Pb2+, Ag+ insoluble

Question 11

salts of carbonate (CO3 2-)

Answer 11

Insoluble EXCEPT if a salt of NH4+ or alkali metal cation

Question 12

salts of phosphate (PO4 3-)

Answer 12

Insoluble EXCEPT if a salt of NH4+ or alkali metal cation

Question 13

salts of oxalate (C2O4 2-)

Answer 13

Insoluble EXCEPT if a salt of NH4+ or alkali metal cation

Question 14

salts of Chromate (CrO4 2-)

Answer 14

Insoluble EXCEPT if a salt of NH4+ or alkali metal cation`

Question 15

salts of sulfide (S 2-)

Answer 15

Insoluble EXCEPT if a salt of NH4+ or alkali metal cation

Question 16

most metal hydroxides and oxides

Answer 16

Insoluble EXCEPT if alkali metal hydroxide, or Ba (OH)2 or Sr(OH)2