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quester [9]
3 years ago
11

________ function by absorbing excess hydrogen or hydroxide ions.

Chemistry
2 answers:
MrMuchimi3 years ago
4 0

Answer: Buffer solution

Explanation:

Buffer is a solution which resists changes in pH when small quantities of acid or alkali are added to it.

It is formed by combination of weak acid and salt of weak acid with strong base called as acidic buffer.Example: CH_3COOH and CH_3COONa

Or it is formed by combination of weak base and salt of weak base with strong acid called as basic buffer buffer. Example: NH_4OH and NH_4Cl

When acid is added to buffer, the buffer releases OH^- ions to neutralize the acid added and when base is added to buffer, the buffer releases H^+ ions to neutralize the base added.

Kay [80]3 years ago
3 0

<u>Buffers</u> function by absorbing excess hydrogen or hydroxide ions.

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