Question

Carbon dioxide is given off by chemicals like

1 point

Sodium bicarbonate

Calcium sulphate

sodium sulphate

Sulphuric acid

​

Answer 1

Calcium sulphate

Hope it helps uh !!

Answer 2

Explanation:

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Carbon dioxide is produced whenever an acid reacts with a carbonate. This makes carbon dioxide easy to make in the laboratory. Calcium carbonate and hydrochloric acid are usually used because they are cheap and easy to obtain. Carbon dioxide can be collected over water, as shown in the diagram.