What is the normality of #0.3 M# of #H_3PO_4#?
1 Answer
May 7, 2018
see below
Explanation:
Normality is a concentration that depends by the reaction that you do, then it can assume different valours, and IUPAC recommende don't use it.
In spite of this, generally
If you want titrate the acid you never titrate the third hydrogen atom but the first (with indicator orange Methyl) or the second (with indicator Phenolphtaleine) so in these reactions