Neutralisation

• Science
• Lower Secondary (Key Stage 3)

Neutralisation

The reactants of neutralisation are acid and water.

1. True
2. False

The products of neutralisation are a salt and water.

1. True
2. False

The pH of salt and water is 5.

1. True
2. False

Universal indicator would turn green at the end of the reaction.

1. True
2. False

Toothpaste would neutralise lemon juice.

1. True
2. False

Spot the alkali.

1. Sodium Hydroxide
2. Sodium Chloride
3. Sodium Iodide
4. Sodium Carbonate

Spot the alkali.

1. Lithium Fluoride
2. Lithium Chloride
3. Lithium Oxide
4. Lithium Nitrate

Spot the alkali.

1. Lithium Fluoride
2. Lithium Hydroxide
3. Lithium Chloride
4. Lithium Nitrate

Spot the alkali.

1. Magnesium Carbonate
2. Magnesium Oxide
3. Magnesium Chloride
4. Magnesium Sulfate

Spot the alkali.

1. Copper Chloride
2. Hydrogen Sulfide
3. Silver Nitrate
4. Potassium Hydroxide

Pick out the alkaline substances and put them in the box.

Alkalis

Sodium Hydroxide

Sodium Chloride

Lithium Oxide

Lithium Carbonate

Magnesium Carbonate

Magnesium Hydroxide

Copper Nitrate

Copper Oxide

Silver Chloride

Sodium 

Oxide

Naming Salts: A salt has two parts to its name.

The first word comes from the alkali in the reaction.

sodium hydroxide + hydrochloric acid

sodium chloride + water

Name the salt formed:

lithium hydroxide + hydrochloric acid

1. sodium chloride
2. magnesium chloride
3. lithium chloride
4. potassium chloride

Name the salt formed:

potassium hydroxide + hydrochloric acid

1. sodium chloride
2. magnesium chloride
3. lithium chloride
4. potassium chloride

Name the salt formed:

magnesium hydroxide + hydrochloric acid

1. sodium chloride
2. magnesium chloride
3. lithium chloride
4. potassium chloride

Name the salt formed:

magnesium oxide + hydrochloric acid

1. sodium chloride
2. magnesium chloride
3. lithium chloride
4. potassium chloride

Name the salt formed:

magnesium oxide + nitric acid

1. sodium nitrate
2. magnesium nitrate
3. lithium nitrate
4. potassium nitrate

Name the salt formed:

sodium oxide + nitric acid

1. sodium nitrate
2. magnesium nitrate
3. lithium nitrate
4. potassium nitrate

Name the salt formed:

lithium oxide + nitric acid

1. sodium nitrate
2. magnesium nitrate
3. lithium nitrate
4. potassium nitrate

Complete the equation.

Hydrochloric acid

+

Sodium hydroxide

chloride

+

Water

Sodium

Silver

Copper

Lithium

Complete the equation.

Hydrochloric acid

+

Sodium hydroxide

chloride

+

Water

Sodium

Silver

Copper

Lithium

Naming Salts: A salt has two parts to its name.

The second word comes from the acid in the reaction.

sodium hydroxide + hydrochloric acid

sodium chloride + water

Naming Salts: A salt has two parts to its name.

The second word comes from the acid in the reaction. There are three commonly used acids in science.

Hydrochloric acid                    chloride

Nitric acid                                  nitrate

Sulfuric acid                              sulfate

Name the salt formed:

lithium hydroxide + hydrochloric acid

1. lithium nitrate
2. lithium sulfate
3. lithium chloride

Name the salt formed:

lithium hydroxide + nitric acid

1. lithium nitrate
2. lithium sulfate
3. lithium chloride

Name the salt formed:

sodium hydroxide + nitric acid

1. sodium nitrate
2. sodium sulfate
3. sodium chloride

Name the salt formed:

sodium hydroxide + sulfuric acid

1. sodium nitrate
2. sodium sulfate
3. sodium chloride

Rules for naming salts.

Hydrochloric acid 

Nitric acid 

Sulfuric acid 

Chloride

Sulfate

Nitrate

Name the salt formed:

potassium hydroxide + hydrochloric acid

1. potassium nitrate
2. potassium sulfate
3. potassium chloride

Name the salt formed:

potassium hydroxide + sulfuric acid

1. potassium nitrate
2. potassium sulfate
3. potassium chloride

Complete the equation.

Hydrochloric acid

+

Sodium hydroxide

Sodium

+

Water

nitrate

chloride

sulfate

Complete the equation.

Nitric acid

+

Lithium hydroxide

Lithium

+

Water

nitrate

chloride

sulfate

Name the salt formed:

sodium oxide + nitric acid

1. sodium nitrate
2. sodium chloride
3. potassium nitrate
4. potassium chloride

Name the salt formed:

lithium hydroxide + sulfuric acid

1. magnesium chloride
2. lithium chloride
3. magnesium sulfate
4. lithium sulfate

Name the salt formed:

copper hydroxide + hydrochloric acid

1. sodium chloride
2. copper chloride
3. sodium nitrate
4. copper nitrate

Complete the equation.

Nitric acid

+

Lithium hydroxide

+

Water

nitrate

chloride

sulfate

potassium

lithium

sodium

copper

Complete the equation.

Hydrochloric acid

+

Sodium hydroxide

+

Water

nitrate

chloride

sulfate

potassium

lithium

sodium

copper

Complete the equation.

Sulfuric  acid

+

Copper hydroxide

+

Water

nitrate

chloride

sulfate

potassium

lithium

sodium

copper