Question

write about acids, bases, salts and it uses​

Answer 1

Explanation:

it is information about acids and bases and salts

and indicators also

Answer 2

Explanation:

• The sodium hydroxide, calcium carbonate and potassium oxide are examples of bases. A base is a substance that reacts with hydrogen ions and can neutralize the acid. Most bases are minerals which form water and salts by reacting with acids. Bases include the metal oxides, hydroxides, and carbonates.

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