Saturday
July 26, 2014

Homework Help: chemistry

Posted by canas on Saturday, December 1, 2012 at 4:09pm.

pls help me.
A buffer was prepared by dissolving 0.100 mol of the weak acid HA (Ka = 1.00 10−5) plus 0.050 mol of its conjugate base Na+A− in 1.00 L. Find the pH.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - pls help i need the answer not jus part of it, pls im really stuck ...
General Chemistry - Starting out with 50 mL of 0.20 M NaHCO3, calculate how many...
chemistry - Write an equilibrium reaction for a buffer system made of the weak ...
ap chem - calculate the lattice enthalpy of potassium fluoride from the ...
Chemistry-Dr Bob help!! - 0.100 M solution of a weak acid, HX, is known to be ...
Chemistry - A buffer containing 0.2832 M of acid, HA, and 0.1504 M of its ...
chemisty - 0.100 M solution of a weak acid, HX, is known to be 15% ionized. The ...
CHEMISTRY HELP NEEDED!! - Given info: Reaction: 3A+2B--->2C+D {A] (mol/L) 1....
Chemistry - Select the statements that correctly describe buffers.? 1) The pH of...
Chemistry - Given info: A] (mol/L) [B] (mol/L) Rate of appearance of C (mol/L-hr...

Search
Members