What volume of HCL was added if 20mL of 1M NaOH is titrated with 1M HCL to produce a pH=2?
When looking at the solution I vaaaaguely remember this from undergrad but am unable to deduce the exact steps/reason for taking those steps in order to solve this problem.
Is there anyone who could explain how to do this type problem or if there are any shortcuts involved? Thanks in advance!