Sunday
September 21, 2014

Homework Help: chemistry

Posted by Jamie on Thursday, April 3, 2014 at 5:48pm.

calculate the pH of the solution when 100mL of .05M KF is mixed with 200mL of .05M HF; Ka (HF) = 3.467x10^-4. I tried to use the Henderson Hasselbach equation to get the correct answer (pH=3.16) but can't seem to get it correct. Any help would be AMAZING! Thank you in advance!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Solubility - Given: Concentration of HCl is 0.1388M 0.5 g of Ca(OH)2...
chemistry - 2CO2(G)--->2CO(g)+O2(g), deltaH=566kj what is Kc and state ...
chemistry - 2CO2(G)--->2CO(g)+O2(g), deltaH=566kj what is Kc and state ...
chemistry - What is the finaly concentration of barium ions, Ba2+, in soulution ...
chemistry - We're studying acids and bases; the question states that 50mL of 0....
chemistry - Which of the following mixtures would made the most effective buffer...
AP Chemistry - A buffer solution contains .4mol of formic acid, HCOOH and a ....
chemistry - I did 3 Experiments and got 3 rate as the following: Exp1: (S2O8)2-:...
Chemisty - a)What is the [Ca2+] when 100mL of .05M CaCl2 is added to 100mL of ....
chem buffer - When the following solutions are mixed, which will act as a ...

Search
Members