Homework Help: chemistry

Posted by haley on Tuesday, March 15, 2011 at 2:08am.

Calculate the pH of a solution resulting from the addition of 10.0 mL of 0.10 M NaOH to 50.0 mL
of 0.10 M benzoic acid (Ka = 6.5 x 10
-5

chemistry - haley, Tuesday, March 15, 2011 at 2:10am
At pH 7.2, what is the ratio [HPO4 2-]/[H2PO4-]

Answer this Question

Related Questions

Chemistry - A few questions I don't really get and need to see the work for ...
chemistry - 1)100ml sample of solution that is 0.2m in both Naf and Hf has 4.0 ...
chemsitry - 1)100ml sample of solution that is 0.2M in both Naf and Hf has 4.0 ...
Chemistry - Assignment  Calculate the pH, pOH, [H+], and [OH&#...
General Chemistry - Starting out with 50 mL of 0.20 M NaHCO3, calculate how many...
chemistry - Hello, im having major issues with this problem...I need to find a ...
chemistry - Hello, im having major issues with this problem...A 100.0-mL ...
chemistry - how do you solve this What is the pH of the solution created by ...
Chemistry - A buffer solution of volume 100.0 mL is 0.150 M Na2HPO4(aq) and 0....
CHEMISTRY (WEBWORK) - What is the pH of the solution created by combining 1.20 ...

For Further Reading

First Name:
School Subject:
Answer: