Free Printable Formulae and ions

1.

What is the name of $NH_4^+$

a)

Ammonium

b)

Nitrate

c)

Hydrate

d)

Nitride

2.

What is the name of $CO_3^{2-}$

a)

Carbon Trioxide

b)

Chlorate

c)

Hydroxide

d)

Carbonate

3.

What is the name of $NO_3^-$

a)

Oxone

b)

Nitrate

c)

Sulfate

d)

Nitride

4.

What is the name of $SO_4^{\ 2-}$

a)

Sulfate

b)

Sulfide

c)

Ammonium

d)

Phosphate

5.

What is the formula for Ammonium?

a)

$NH_3^{+2}$

b)

$NH$

c)

$NH_4^+$

d)

$OH_2^-$

6.

What is the correct formula for hydroxide?

a)

$NO_3^-$

b)

$OH^-$

c)

$OH_3^+$

d)

$C_2H_4O_2$

7.

What is the correct formula for Sulfate?

a)

$SO_3^+$

b)

$SO\ _4^{2-}$

c)

$SO^+$

d)

$CO^-$

8.

Ammonia

a)

NH₄

b)

NH₃

c)

NH₄⁺

d)

NH₃⁺

9.

Methane

a)

CH₄

b)

CH₃

c)

C₂H₄

d)

C₂H₆

10.

Ethanol

a)

C₂H₆OH

b)

CH₃OH

c)

C₂H₅OH

d)

CH₄OH

11.

Ethene

a)

C₂H₆

b)

C₂H₄

c)

C₂H₂

d)

C₂H₅OH

12.

What is the formula of nitric acid?

a)

HCl

b)

H₂SO₄

c)

HNO₃

d)

H⁺

13.

What is the formula of hydrochloric acid?

a)

HCl

b)

H₂SO₄

c)

HNO₃

d)

H⁺

14.

What is the formula of sulfuric acid?

a)

HCl

b)

H₂SO₄

c)

HNO₃

d)

H⁺

15.

What is the formula of carbon dioxide?

a)

H₂O

b)

H₂

c)

CO₂

d)

NH₃

16.

What is the formula for carbonic acid?

a)

CO₃

b)

H₂CO₂

c)

HCO₂

d)

H₂CO₃

Formulae and ions

Total questions: 16

Worksheet time: 8mins

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