Ch4 solublity rules, strong acids, strong bases

Question 1

Salts of ammonium and group 1a

Answer 1

always soluble

Question 2

all chlorides

Answer 2

soluble except AgCl, Hg2Cl2, PbCl2

Question 3

all bromides

Answer 3

soluble except AgBr, Hg2Br2, HgBr2, PbBr2

Question 4

all iodides

Answer 4

soluble except AgI, Hg2I2, HgI2, PbI2

Question 5

chlorates, nitrates, acetates

Answer 5

soluble

Question 6

sulfates

Answer 6

soluble except CaSO4, SrSO4, BaSO4, Hg2SO4, HgSO4, PbSO4, Ag2SO4

Question 7

phophates and carbonates

Answer 7

insoluble except NH4 and group 1a

Question 8

all metalic oxides

Answer 8

insoluble except NH4 and group 1a

Question 9

all metallic hydroxides

Answer 9

insoluble except NH4 and group 1a and group 2a calcium down

Question 10

all sulfides

Answer 10

insoluble except groups 1a and 2a

Question 11

strong acids

Answer 11

HCl, HI, HBr, HClO4, H2SO4, HNO3

Question 12

strong bases

Answer 12

soluble hydroxides