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Chemistry GCSE Word Equations

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

Oxidation:

metal + oxygen --> _______________

a)

rust

b)

metal salt

c)

metal oxide

d)

metal hydroxide

2.

Oxidation:

lithium + oxygen --> _______________

a)

rust

b)

lithium oxate

c)

lithium oxide

d)

lithium hydroxide

3.

Find the error:

magnesium + oxygen --> magnesium dioxide

a)

magnesium

b)

oxygen

c)

magnesium dioxide

4.

Complete combustion:

hydrocarbon + oxygen --> carbon dioxide + ________

a)

water

b)

hydrogen

c)

hydroxide

d)

carboxyllic acid

5.

Complete combustion:

methane + oxygen --> __________ + water

a)

methyl carbonate

b)

nitrogen

c)

carbon dioxide

d)

carbon monoxide

6.

Neutralisation:

metal oxide + _____ --> metal salt + water

a)

hydrogen

b)

acid

c)

alkali

d)

base

7.

Neutralisation:

sodium oxide + sulfuric acid --> _____________ + water

a)

sodium sulfide

b)

sodium sulfite

c)

sodium sulfate

d)

sodium hydroxide

8.

Neutralisation:

beryllium oxide + nitric acid --> _____________ + water

a)

beryllium nitrate

b)

beryllium nitrite

c)

beryllium nitride

d)

beryllium hydroxide

9.

Neutralisation:

iron oxide + _________ acid --> iron chloride + water

a)

sulfuric

b)

chloric

c)

hydrochloric

d)

chlorine

10.

Neutralisation:

metal hydroxide + acid --> metal salt + _______

a)

hydrogen

b)

water

c)

hydrocarbon

d)

oxygen

11.

Neutralisation:

______ hydroxide + sulfuric acid --> zinc sulfate + water

a)

tin

b)

copper

c)

nickel

d)

zinc

12.

Thermal decomposition:

metal carbonate --> metal oxide + ____________

a)

carbon dioxide

b)

carbon monoxide

c)

carbon

d)

carbonic acid

13.

Thermal decomposition:

copper carbonate --> ___________ + ____________

a)

copper oxide + carbon dioxide

b)

copper dioxide + carbon dioxide

c)

copper oxide + carbon

d)

copper carboxide + oxygen

14.

metal + acid --> metal salt + ____________

a)

hydrogen

b)

metal hydroxide

c)

water

d)

oxygen

15.

manganese + nitric acid --> ___________ + hydrogen

a)

manganese nitrite

b)

manganese nitrate

c)

manganese sulfate

d)

manganese nitride

16.

titanium + hydrochloric acid --> ___________ + __________

a)

titanium chlorite + hydrogen

b)

titanium chloride + water

c)

titanium chlorate + hydrogen

d)

titanium chloride + hydrogen