The Ka of propanoic acid (C2H5COOH) is 1.34 × 10-5. Calculate the pH of the solution and the concentrations of C2H5COOH and C2H5COO– in a 0.311 M propanoic acid solution at equilibrium.

Chemistry

answer

watching

178

views

sangriapanda200Lv1

28 Nov 2020

The K_a of propanoic acid (C₂H₅COOH) is 1.34 × 10^-5. Calculate the pH of the solution and the concentrations of C₂H₅COOH and C₂H₅COO^– in a 0.311 M propanoic acid solution at equilibrium.

answer

watching

178

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Amarildo KociajLv10

23 Jan 2021

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

A 1.34 L buffer solution consists of 0.267 M propanoic acid and 0.133 M sodium propanoate. Calculate the pH of the solution following the addition of 0.068 moles of HCl. Assume that any contribution of the HCl to the volume of the solution is negligible. The Ka of propanoic acid is 1.34 Ã 10-5?

Pls Help. :(

Buffer capacity is a measure of a buffer solution\'s resistance to changes in pH as strong acid or base is added. Suppose that you have 125 mL of a buffer that is 0.400 M in both propanoic acid (C2H5COOH) and its conjugate base (C2H5COOâ). Calculate the maximum volume of 0.290 M HCl that can be added to the buffer before its buffering capacity is lost.

The Ka of propanoic acid () is . Calculate the pH of the solution and the concentrations of and in a 0.643M propanoic acid solution at equilibrium.