Wednesday
October 22, 2014

Homework Help: PH Calculation

Posted by RZeal on Thursday, April 26, 2012 at 2:41am.

Consider a 0.42 M solution of NaCH3COO

CH3COO–(aq) + H2O(l) -> CH3COOH(aq) + OH–(aq)

Calculate the pH of the solution at equilibrium. Try the weak acid or
weak base approximation (as appropriate) and check the validity of the
approximation. If the approximation is not valid, then solve the problem exactly.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A 0.10 M solution of a weak monoprotic acid has a hydronium-ion ...
chemistry - A student prepared a .10M solution of acidic acid. Acidic acid has a...
chemistry - A. Strong Base 1.) What is the concentration of a solution of KOH ...
Chemistry - I have an assignment Q A 0.1 mol L-1 water solution of NH4CH3CO2 has...
chemistry - 2- A 0.310 M solution of a weak acid, HX, has a pH of 2.53 a. Find ...
Chemistry - Find the pH of mixture of acids. 0.185 M in HCHO2 and 0.225 M in ...
Chemistry 102 - For a question like “calculate the pH of an aq.solution that is ...
Chemistry - You are carrying out the titration of 100.0 mL of 1.000M acetic acid...
Chemistry/pH- Weak Acid - Hi again! I have a new question, Can you help me? ...
Chemistry - This is a question I am presently doing right now which I found in ...

Search
Members