To create a buffer that maintains a pH of around 7.54, which solution would you choose? a. CH3COOH and NaCH3COO b. HClO and KClO c. NaOH and HCN d. HNO3 and KNO3

Question

asked Jul 11, 2024 205k views

1 Answer

L Chougrani · Answer 1 · 2024-07-15T06:37:27+0000

Answer:

the answer is A

Step-by-step explanation:

in buffer we use weak acid that resist PH change and ethanoic acid i.e CH3COOH and sodium ethanoate i.e NACH3COO are examples