Homework Help 13.27

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Andrew Uesugi 3I
Posts: 38
Joined: Wed Sep 21, 2016 2:56 pm

Homework Help 13.27

Postby Andrew Uesugi 3I » Thu Dec 01, 2016 11:35 pm

So...I'm working on the problem, and I've reached part D.

It's asking me to find pH at the stochiometric point. How exactly do I do that? I'm looking at the student solution manual, and it merely told me to convert my NaOH mol to L. But how do I find the pH with just L?

Pauline Tze 3B
Posts: 57
Joined: Sat Jul 09, 2016 3:00 am
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Re: Homework Help 13.27

Postby Pauline Tze 3B » Fri Dec 02, 2016 1:10 am

The pH for the stoichiometric point for a strong acid-strong base titration is always 7 because they neutralize completely. There are no calculations needed. However, we do need the volume of HCl added at that point for the next part.

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