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Chemistry Question 2
Posted: Tue Apr 04, 2006 9:57 pm
by KingManULTRA
Moles of sodium acetate and moles of acetic acid needed to prepare 1 L of .1 M solution of pH 5?
How would I work this + show me. Thanks.
Posted: Tue Apr 04, 2006 10:00 pm
by Guest
You need to prepare a buffer. The calculations are pretty complicated, but your teacher must've done an example of this, or just look in the book.
Posted: Tue Apr 04, 2006 10:00 pm
by Foo
Foo wrote:Shove your assignment question right up your fucking ass.
Posted: Tue Apr 04, 2006 10:02 pm
by d3mol!t!on
I never did anything as for as solutions at a certain pH, sorry.
Re: Chemistry Question 2
Posted: Tue Apr 04, 2006 10:04 pm
by tnf
KingManULTRA wrote:Moles of sodium acetate and moles of acetic acid needed to prepare 1 L of .1 M solution of pH 5?
How would I work this + show me. Thanks.
The calculations are not that complicated, and yes, this is the kind of problem that you will find exactly laid out in any general chemistry text, and generally your instructor will do examples. So take the examples, and plug this information in instead.
If you get stuck, post your work here and then ask for help.