Calculate the pH of a solution made by diluting 4 mL of a 1.0 M solution of HCl to 10mL.
For unlimited access to Homework Help, a Homework+ subscription is required.
Measured pH of buffer after addition of .2 mL of 1.0 M HCl = 4.76
1. Calculated pH of buffer after addition of .2 mL of 1.0 M HCl = ???
(10 mL buffer used with measured pH of 4.70)
Measured pH after addition of .2 mL of 1.0 M HCl to 10^-4 M HCl = 2.08.
2. Calculated pH after addition of .2 mL of 1.0 M HCl to 10^-4 M HCl = ???
(10mL of 10^-4 M HCl used)
A 10.0รขยยmL solution of 0.570 M NH3 is titrated with a 0.190 M HCl solution. Calculate the pH after the following additions of the HCl solution a)0mL b)10ml c)30mL d)40mL