W2: Polyatomic Ions

Question 1

Hydroxide

Answer 1

OH-

Question 2

Ammonium

Answer 2

NH v4 ^+

Question 3

Nitrate

Answer 3

NO v3 ^-

Question 4

Nitrite

Answer 4

NO v2 ^-

Question 5

Sulfate

Answer 5

SO v4 ^2-

Question 6

Sulfite

Answer 6

SO v3 ^2-

Question 7

Carbonate

Answer 7

CO v3 ^2-

Question 8

Phosphate

Answer 8

PO v4 ^3-

Question 9

Hypochlorite

Answer 9

ClO-

Question 10

Chlorite

Answer 10

ClO v2 ^-

Question 11

Chlorate

Answer 11

ClO ^3-

Question 12

Perchlorate

Answer 12

ClO ^4-

Question 13

Acetate

Answer 13

C v2 H v3 Ov2 ^-

Question 14

Hypobromite

Answer 14

BrO^-

Question 15

Bromite

Answer 15

BrO^2-

Question 16

Bromate

Answer 16

BrO^3-

Question 17

Perbromate

Answer 17

Bro^4-

Question 18

If a compound starts with “H” it is most likely a/an…

Answer 18

Acid

Question 19

Acid name change: ate -> ?

Answer 19

ic
(ex: SO4 + H -> HSO4 = SulfurIC Acid)

Question 20

Acid name change: ite -> ?

Answer 20

ous
(ex: SO3+ H -> HSO3 = SulfurOUS Acid)