Question

fill in the blanks with the correct words.

1. _________(water/salts) is a general term used for the substances that are formed when an acid and a base react with each other.

2.The reaction between vinegar and baking soda is (a/an) ______________ (neutralization/indigestion ) reaction.

3. Then a bee sting, it injects (a /an) ____________ (acidic/ basic) liquid into the skin.
4.copper sulphate have five molecules of water for each copper sulphate molecule and is written as _____________
(5H²O.CuSO⁴ /CuSO⁴.5H²O).

5._____________ (potash alum/ sodium chloride) is used in the purification of water.

and

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Answer 1

Explanation:

in 1st one is water

the second one is (a)