Question

define acids and write their properties​

Answer 1

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An acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. Most acids contain a hydrogen atom bonded that can release (dissociate) to yield a cation and anion in water. ... Properties of acids are: Acids change the colour of litmus from blue to red.

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Answer 2

Answer:

Acids are a strong chemical composition

Explanation:

Acids are:

Sour in Taste

Rough to touch

They turn blue litmus to red