Polyatomic Ions/Sodium Salts

Question 1

NH4^+

Answer 1

Ion - Ammonium

Question 2

NH4Cl

Answer 2

Salt - Ammonium Chloride

Question 3

*NO3-

Answer 3

Ion - Nitrate

*Parent Ion

Question 4

NaNO3

Answer 4

Salt - Sodium Nitrate

Question 5

*IO3^-

Answer 5

Ion - Iodate

*Parent Ion

Question 6

NaIO3

Answer 6

Salt - Sodium Iodate

Question 7

*BrO3^-

Answer 7

Ion - Bromate

*Parent Ion

Question 8

NaBrO3

Answer 8

Salt - Sodium Bromate

Question 9

*ClO3^-

Answer 9

Ion - Chlorate

*Parent Ion

Question 10

NaClO3

Answer 10

Salt - Sodium Chlorate

Question 11

CH3CO2^-

Answer 11

Ion - Acetate

Question 12

NaCH3CO2

Answer 12

Salt - Sodium Acetate

Question 13

HCO2^-

Answer 13

Ion - Formate

Question 14

NaHCO2

Answer 14

Salt - Sodium Formate

Question 15

OH^-

Answer 15

Ion - Hydroxide

Question 16

NaOH

Answer 16

Salt - Sodium Hydroxide

Question 17

CN^-

Answer 17

Ion - Cyanide

Question 18

NaCN

Answer 18

Sodium Cyanide

Question 19

MnO4^-

Answer 19

Ion - Permanganate

Question 20

NaMnO4

Answer 20

Salt - Sodium Permanganate

Question 21

*CO3^2-

Answer 21

Ion - Carbonate

*Parent Ion

Question 22

Na2CO3

Answer 22

Salt - Sodium Carbonate

Question 23

*SO4^2-

Answer 23

Ion - Sulfate

*Parent Ion

Question 24

Na2SO4

Answer 24

Salt - Sodium Sulfate

Question 25

S2O3^2-

Answer 25

Ion - Thiosulfate

Question 26

Na2S2O3

Answer 26

Salt - Sodium Thiosulfate

Question 27

CrO4^2-

Answer 27

Ion - Chromate

Question 28

Na2CrO4

Answer 28

Salt - Sodium Chromate

Question 29

Cr2O7^2-

Answer 29

Ion - Dichromate

Question 30

Na2Cr2O7

Answer 30

Salt - Sodium Dichromate

Question 31

C2O4^2-

Answer 31

Ion - Oxalate

Question 32

Na2C2O4

Answer 32

Salt - Sodium Oxalate

Question 33

O2^2-

Answer 33

Ion - Peroxide

Question 34

Na2O2

Answer 34

Salt - Sodium Peroxide

Question 35

*PO4^3-

Answer 35

Ion - Phosphate

*Parent Ion

Question 36

Na3PO4

Answer 36

Salt - Sodium Phosphate

Question 37

O2^-

Answer 37

Ion - Superoxide

Question 38

NaO2

Answer 38

Salt - Sodium Superoxide

Question 39

What is the first rule in naming polyatomic ions?

Answer 39

Designate a parent ion and add the suffix “-ate”

Question 40

What do you add to the name of the parent ion if you add one oxygen?

Answer 40

Add the prefix “per-“

Question 41

What do you add to the name of the parent ion if you remove one oxygen?

Answer 41

Change the suffix to “-ite”

Question 42

What do you add to the name of the parent ion if you remove two oxygen?

Answer 42

Add the prefix “hypo-“ and the suffix “-ite”