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Topic: Buffer Problem  (Read 7254 times)

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Offline starry

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Buffer Problem
« on: April 05, 2008, 09:02:45 PM »
Hmm.. another question. I think it's easy if you get it.. But I don't. XD

"Determine whether or not the mixing of each of the two solutions indicated below will result in a buffer.

175 mL of .1M NH3; 150 mL of .12 NaOH"

How do you find this out?

Offline Arkcon

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Re: Buffer Problem
« Reply #1 on: April 05, 2008, 09:07:49 PM »
Well, start with the textbook definition of a buffer.
Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.

Offline starry

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Re: Buffer Problem
« Reply #2 on: April 05, 2008, 09:13:12 PM »
So i'm guessing the extra information it gives you is nonsense because it's a weak base* and a strong base mixed together...

Offline Arkcon

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Re: Buffer Problem
« Reply #3 on: April 05, 2008, 09:25:59 PM »
So i'm guessing the extra information it gives you is nonsense because it's a weak base* and a strong base mixed together...

That is not absolutely true, NH3 may react with water in solution, or with OH-, and become something else ...
Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.

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