memorise

Question 1

AMMONIUM

Answer 1

NH₄⁺

Question 2

CYANIDE

Answer 2

CN-

Question 3

HYDROXIDE

Answer 3

OH-

Question 4

ACETATE

Answer 4

C₂H₃O₂

Question 5

PERCHLORATE
CHLORATE
CHLORITE
HYDROCHLORITE

Answer 5

PERCHLORATE: ClO₄⁻
CHLORATE: ClO₃⁻
CHLORITE: ClO₂⁻
HYDROCHLORITE: ClO⁻

Question 6

NITRATE

NITRITE

Answer 6

NITRATE: NO₃⁻
NITRITE: NO₂⁻

Question 7

CARBONATE

Answer 7

CO₃⁻²

Question 8

CHROMATE

Answer 8

CrO₄⁻²

Question 9

SULFATE

SULFITE

Answer 9

SULFATE: SO₄⁻²
SULFITE: SO₃⁻²

Question 10

PHOSPHATE

PHOSPHITE

Answer 10

PHOSPHATE: PO₄⁻³
PHOSPHITE: PO₃⁻³

Question 11

METHANE

Answer 11

CH₄

Question 12

MONO

Answer 12

1

Question 13

DI

Answer 13

2

Question 14

TRI

Answer 14

3

Question 15

TETRA

Answer 15

4

Question 16

PENTA

Answer 16

5

Question 17

HEXA

Answer 17

6

Question 18

HEPTA

Answer 18

7

Question 19

OCTA

Answer 19

8

Question 20

NONA

Answer 20

9

Question 21

DECA

Answer 21

10

Question 22

Mass/Moles/Mr Triangle

Answer 22

Mass

Moles. Mr

Question 23

AtomsorMolecules/Moles/Constant Triangle

Answer 23

#Atoms/Molecules
Moles.            Constant (6.022x1023)

Question 24

Molarity

Answer 24

Moles of Solute

Litres of Solution

Question 25

Molality

Answer 25

Moles of Solute

Kg of Solvent

Question 26

Mole Fraction

Answer 26

Moles of A

total # of moles present