Friday
November 21, 2014

Homework Help: Chemistry!!

Posted by Jenni on Wednesday, December 15, 2010 at 4:58pm.

Determine the pH of 0.100 M aqueous HCN to two decimal places, and determine hte concentration of CN- at equlibrium to two singificant figures. Can you show me all the steps to this question? Please and thank you!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - round result to two decimal places...the answer i have is: 7.023 so two ...
Chemistry - Estimate the equilibrium constant for the weak acid HCN, if a 4.68...
Chemistry 30 - 50.0 mL of 0.200 M NaOH neutralized 20.0 mL of sulfuric acid. ...
Chemistry - 1. Calculate the pH of a buffer solution that contains 0.32 M ...
Chemistry - 1. Calculate the pH of a buffer solution that contains 0.32 M ...
Chemistry! - Determine the pH of the following, giving your answers to two ...
Calc - 1. Differentiae each function a) Y=-3x^2+5x-4 b) F(x) = 6/x-3/x^2 c) F(x...
CHEMISTRY URGENT!!! - Determine the pH (to two decimal places) of the solution ...
math - average of rainfall reno-0.19mm sahara-0.17mm mojave 0.1mm tempe-0.24 ...
general chem - A certain monoprotic weak acid with Ka = 0.49 can be used in ...

Search
Members