Practice Problem: What is the molarity of aqueous potassium hydroxide if
42.5mL
of
KOH
completely reacts with
25.0mL
0.100MH_(3)PO_(4)
?
H_(3)PO_(4)(aq)+3KOH(aq)->K_(3)PO_(4)(aq)+3H_(2)O(l)
A)
0.0196M
B)
0.176M
C)
0.0567M
D)
0.0588M