Monday
March 30, 2015

Homework Help: chemistry - quant.

Posted by anon on Thursday, December 13, 2007 at 12:28pm.

I need help calculating the pH of a solution that is .0400M Na3AsO4

I was trying to calculate the pH with [H30+]=sqrt(ka1*ka2)

What is the correct way to calculate this?
Thankyou

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Consider a 0.10 M solution of a weak polyprotic acid (H2A) with the ...
Chemistry - Buffers- Common Ion effect IS this Correct Calculate the pH of a ...
Chemistry - Two Concept Questions for you: 1) Why is the concentration of a ...
chemistry - Calculate the concentrations of all species in a 1.22 M Na2SO3 (...
chemistry - Calculate the concentrations of all species in a 0.690 M Na2SO3 (...
chemistry - Hi, The problem is: "Calculate the concentration of OH- and the pH ...
Chem - calculate pH of the buffer solution prepared by mixing 10 mL of 1.5 M HCl...
Chemistry - Calculate the concentrations of all species in a 1.41 M Na2SO3 (...
Chemistry - Calculate the concentrations of all species in a 1.41 M Na2SO3 (...
Chemistry - Given a diprotic acid, H2A, with two ionization constants of Ka1 = 4...

Members