Chemistry, asked by marakebrith80, 1 month ago

what is acid,base and alkali.​

Answers

Answered by bkbbrainlyuser
0

• An acid is a substance that has a pH lower than 7. For example, hydrochloric acid, sulphuric acid, citric acid, ethanoic acid (vinegar). A base is a substance that neutralises an acid – those that dissolve in water are called alkalis. An alkali is a soluble substance with a pH higher than 7.

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Answered by mamtatiwari201971
1

Explanation:

An acid is a substance that has a pH lower than 7.

For example, hydrochloric acid, sulphuric acid, citric acid, ethanoic acid (vinegar).

A base is a substance that neutralises an acid – those that dissolve in water are called

alkalis.

An alkali is a soluble substance with a pH higher than

For example, sodium hydroxide (used to make soap), potassium hydroxide, oven

cleaner, toothpaste, shampoo.

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