genchem

Question 1

sulfate

Answer 1

SO4 charge2-

Question 2

sulfite

Answer 2

SO3 CHARGE 2-

Question 3

nitrite

Answer 3

NO2 CHARGE -

Question 4

phosphate

Answer 4

PO4 charge 3-

Question 5

carbonate

Answer 5

CO3 charge 2-

Question 6

bicarbonate

Answer 6

HCO3 charge -

Question 7

nitrate

Answer 7

NO3 charge -

Question 8

hydroxide

Answer 8

OH charge -

Question 9

permanganate

Answer 9

MnO4 charge -

Question 10

chromate

Answer 10

CrO4 charge 2-

Question 11

dichromate

Answer 11

CrO7 charge 2-

Question 12

ammonium

Answer 12

NH4 charge +

Question 13

cyanide

Answer 13

CN charge -

Question 14

hypochlorite

Answer 14

ClO charge -

Question 15

chlorite

Answer 15

ClO2 charge -

Question 16

chlorate

Answer 16

ClO3 charge -

Question 17

perchlorate

Answer 17

ClO4 charge -

Question 18

steps to naming an ionic compound

Answer 18

1)Name the metal (or polyatomic cation)
2)State its oxidation state as a roman numeral in parenthesis (except Group I/II, Al, Zn, Cd, Ag)
3)Name the non-metal with an –ide ending (or name the polyatomic anion)

Question 19

steps to naming an molecular compound

Answer 19

1)Give the numerical prefix of the first element (omit if there is only one)
2)Name the first element
3)Give the numerical prefix for the second element
4)Name the second element with the –ide ending

Question 20

how to name a binary acid and what is it

Answer 20

(only hydrogen and one other element)

Hydro-element-ic acid

Question 21

nitrous acid

Answer 21

NHO2

Question 22

nitric acid

Answer 22

NHO3

Question 23

hypochlorous acid

Answer 23

HClO

Question 24

chlorous acid

Answer 24

HClO2

Question 25

chloric acid

Answer 25

HClO3

Question 26

perchloric acid

Answer 26

HClO4