Sunday
April 20, 2014

Homework Help: Chemistry

Posted by Jessica on Saturday, November 26, 2011 at 8:14pm.

1.Calculate the pH of a solution prepared by mixing 20mL of the .07222M aspirin solution with 10mL of .2M NaOH.

2. Calculate the pH for the titration of 40mL of .1M solution of C2H5NH2 with .1M HCl for a)0 mL added and b)20 mL added c)40 mL added d)50mL added. Kb= 6.4x10^-4

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A buffer solution was prepared by mixing 442 mL of 0.181 M NaOCl and...
chemistry - Calculate the pH of a solution prepared by mixing 25.0 mL of 0.60 M ...
chemistry - Calculate the pH of a solution prepared by mixing 25.0 mL of 0.60 M ...
Chemistry - A solution is prepared by mixing 3.5 g of nitric acid with enough ...
Chemistry - A solution is prepared by mixing 8 mL of .2 M Fe(NO3)3, 10mL of .001...
Chem - calculate pH of the buffer solution prepared by mixing 10 mL of 1.5 M HCl...
Chemistry - The of hydroxylamine, , is . A buffer solution is prepared by ...
college chemistry - Calculate the pH of a solution prepared by mixing 150.mL of ...
College Chemistry - Calculate the pH of a solution prepared by mixing 250.mL of ...
biochemistry - How do you calculate the PH of a buffer solution prepared by ...

Search
Members