Chemistry, asked by shameenarazak9, 8 hours ago

Which buffer system is the best choice to create a buffer with pH pH = 7.20 ?
(A) HC,H,O/KC,H,O,
(B) HCIO,/KCIO
(C) HCIO/KCIO
(D) NH, NHẠC

Answers

Answered by khatoonshaista660

2

Answer:

correct options is c HCIO/KCIO

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