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Posted: **Thu Jun 30, 2022 6:18 pm**

: A Buffer Contains 0 12 Mol Of Propionic Acid C H3cooh And 0 25 Mol Of Sodium Propionate C H Coona In 1 20 L Part 1 (40.6 KiB) Viewed 95 times

: A Buffer Contains 0 12 Mol Of Propionic Acid C H3cooh And 0 25 Mol Of Sodium Propionate C H Coona In 1 20 L Part 2 (39.77 KiB) Viewed 95 times

A buffer contains 0.12 mol of propionic acid ( C₂H3COOH) and 0.25 mol of sodium propionate (C₂H, COONa) in 1.20 L. Part A What is the pH of this buffer? Express the pH to two decimal places. pH = Submit Part B pH = 15. ΑΣΦΑ Submit Request Answer What is the pH of the buffer after the addition of 0.02 mol of NaOH? Express the pH to two decimal places. 195] ΑΣΦΑ ONAC ? Request Answer ?
▼ Part C What is the pH of the buffer after the addition of 0.02 mol of HI? Express the pH to two decimal places. pH Submit 15. ΑΣΦ Request Answer PO PASS ?