Friday
May 22, 2015

Homework Help: College Chemistry

Posted by Elizabeth on Saturday, November 20, 2010 at 2:08pm.

How many milliliters of 1.55 M NaOH must be added to 125 mL of .19 M NaH2PO4 to make a buffer solution with a pH of 6.90?

I have attempted to solve this with no success, as this is an online homework assignment that requires an exact answer.
Hoping that you will be able to help. Thanks.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members