Reacting metal carbonates with acid

Question 1

Metal carbonate + acid=

Answer 1

Salt, water and carbon dioxide

Question 2

What type of compound is always made when a metal, metal oxide, metal carbonate or metal hydroxide reacts with acids

Answer 2

A salt

Question 3

What is neutralisation

Answer 3

When an acid and a base react together to form salts and water

Question 4

What is a base

Answer 4

Proton exceptor and donator

Question 5

What is a common feature of our reactions when an acid is neutralised by a base

Answer 5

Always form salts and water

Question 6

What are bases that dissolve in water called

Answer 6

Alkalis

Question 7

What happens to the pH of an acid during neutralisation

Answer 7

Increases towards seven

Question 8

What happens to the pH of an alkali during neutralisation

Answer 8

Decreases towards seven

Question 9

Explain why using an insoluble metal carbonate is the easiest way to exactly neutralise an acid

Answer 9

You can see when it is finished, they would be fitting, no heat needed

Question 10

Explain why using a soluble metal carbonate and a acid would not be a suitable method to make a solution of a metal salt

Answer 10

It can dissolve your liquid or substance

Question 11

Name four different every day examples of neutralisation

Answer 11

Treating be stings, wasp stings, tooth decay, and in shampoo