Question

six chemical reactions of acid and base​

Answer 1

1.Hydrochloric acid reacts with sodium hydroxide to form sodium chloride (a salt) and water.

2.Hydrogen bromide reacts with potassium hydroxide to form potassium bromide (a salt) and water.

3.Hydrochloric acid reacts with ammonia to form ammonium chloride (a salt).

4.Calcium oxide (\(\text{CaO}\)) is a base (all metal oxides are bases) that is put on soil that is too acidic.

5.Limestone (white stone or calcium carbonate) is used in pit latrines (or long drops). The limestone is a base that helps to neutralise the acidic waste.

These were some of the acid-base reactions

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Answer 2

Answer:

There It Is :

Explanation:

2Mg + O2 = 2MgO

MgO + H2O = Mg(OH)2

Na + H2O = Na(OH) + Heat