Chemical Forums

Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: Jeffol on February 28, 2015, 08:56:33 AM

Title: Adjustment of pH solutions (pH 2 to pH 8,5)
Post by: Jeffol on February 28, 2015, 08:56:33 AM

I am facing a challenge in adjusting a pH 2 solution to pH 8,5 using NaOH.
How should I proceed by calculations? What concentration and volume should use if the concentration of the NaOH given is 2M?

Thank you for your promt response and guidance!

Title: Re: Adjustment of pH solutions (pH 2 to pH 8,5)
Post by: Babcock_Hall on February 28, 2015, 10:22:33 AM

One, it is a forum rule that you show an attempt.  Two, you have not provided enough information.  What other substances are present in the solution?