Thursday
August 21, 2014

Homework Help: Analytical Chemistry

Posted by Caral on Saturday, October 15, 2011 at 11:53pm.

Need help with question. Calculate the pH of a buffer prepared by adding 100mL of 0.0500M NaOH to 100mL of 0.175M CH3COOH.

so far I have calculated mols of
CH3COOH---->H+ + CH3OO-

CH3COOH=0.1L*0.175mol/1L=0.0175mol
OH-=0.1L*0.0500/1L=0.00500mol
Not sure were to go from here, or if the above is right

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - How does the pH of 400mL of water change when a. 100mL 0.0500M NaOH ...
Chemistry - Commercial vinegar was titrated with NaOH solution to determine the ...
Chemistry - A buffer is prepared by adding 300.0 mL of 2.0 M NaOH to 500.0 mL of...
chemistry - A buffer is prepared by adding 300.0 mL of M NaOH to 400.0 ML of 2.0...
Chemistry - Calculate the pH of a 100mL solution of 0.10M acetic acid ka=1.8x10...
AP Chemistry - A buffer solution contains .4mol of formic acid, HCOOH and a ....
chem 2 - A buffer is prepared by adding 300.0mL of 2.0M NaOH to 500.0mL of 2.0M ...
AP Chemistry - (a) What is the pH of a 2.0 molar solution of acetic acid. Ka of ...
CHEMISTRY HELP! - (1) A beaker with 165 mL of an acetic acid buffer with a pH of...
chemistry - 1L of a buffer composed of acetic acid and sodium acetate has a pH ...

Search
Members