# If #25*cm^3# of #1.0*mol*L^-1# nitric acid are reacted with. #50*cm^3# #0.5*mol*L^-1# #NaOH# what is the #pH#?

##### 1 Answer

Mar 29, 2017

#### Explanation:

We interrogate the following acid-base reaction:

We use the old faithful formula:

So with respect to nitric acid we have,

And with respect to potassium hydroxide we have,

And thus there are equimolar quantities of nitric acid and sodium hydroxide, and at the end of addition we have a