A #20*g# mass of phosphoric acid dissolved in #250.0*mL# aqueous solution, reaches a stoichiometric end-point with WHAT volume of #NaOH(aq)# at #0.120*mol*L^-1# concentration?
1 Answer
Jul 31, 2017
We need (i) a stoichiometric equation.....
Explanation:
Note a stoichiometric endpoint is reached upon the addition of 2 equiv of base.
And (ii) we need equivalent quantitites of
Phosphoric acid is a diacid in aqueous solution.