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asambeis [7]
3 years ago
9

Which of the following ions is formed when a base is dissolved in a solution? H+ O− OH− SO42+

Chemistry
1 answer:
77julia77 [94]3 years ago
3 0

Answer:

OH⁻

Explanation:

A base is defined as a substance which interacts with water to yield excess hydroxide ions, OH⁻, in an aqeous solution.

Examples are Sodium hydroxide (NaOH)

Potassium hydroxide (KOH)

Bases are generally certain metallic oxides, metallic hydroxides and aqueous ammonia.

An acid is a proton donor, H⁺ and it interacts with water to produce excess hydroxonium ions in an aqueous solution.

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