Question

15. State differences between acids and bases​

Answer 1

Answer:

An acid is a substance that produces hydrogen ion (H+) as the only positive ion when mixed with water. A base is a substance that produces hydroxyl ion (OH–) as the only negative ion when mixed with water. An acid is a species that can release/donate a proton to another species.

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Answer 2

Explanation:

A substance, mostly liquid that donates a proton or accepts an electron pair in reactions.An acid increases the concentration H+ ions.A base Is a substance that releases hydroxide(OH-) ions in aqueous solution,donates electrons and accept protons.