Lesson 8 - Acid Carbonates

Question 1

Acid + Carbonate —> ?

Answer 1

Acid + Carbonate —> Salt + Water + Carbon dioxide

Question 2

If hydrochloric acid reacts with calcium carbonate what will be the product?

Answer 2

Hydrochloric acid + calcium carbonate —> calcium chloride + water + carbon dioxide

Question 3

What could be a use of Lithium Carbonate?

Answer 3

A medical use - mental illness

Question 4

What could be a use of magnesium carbonate?

Answer 4

Medical use - heartburn/indigestion

Question 5

What could be the use of sodium carbonate?

Answer 5

It could be a household cleaning product

Question 6

What could be the use of calcium carbonate?

Answer 6

It could neutralise soil in farming

Question 7

What does hydrochloric acid give metals?

Answer 7

Chloride

Question 8

What does nitric acid give metals?

Answer 8

Nitrates

Question 9

What does sulphuric acid give metals?

Answer 9

Sulphate

Question 10

What is Mgco3 + H2SO4 in words?

Answer 10

Magnesium carbonate + sulphuric acid

Question 11

What is ZnCO3 + H2SO4 in words?

Answer 11

Zinc carbonate + sulphuric acid

Question 12

What is CuCO3 + H2SO4 in words?

Answer 12

Copper carbonate + Sulphuric acid