elean6084 elean6084

17-05-2018
Mathematics

contestada

Which of the following is an example of a buffer?

salt

hemoglobin

metal

plasma

Respuesta :

LeLe2015 LeLe2015

18-05-2018

The answer is Hemoglobin.

Answer Link

Helsset Helsset

13-09-2018

C

Buffer is a solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts.

Hemoglobin

Answer Link

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