How many moles of H+(aq) ions are present in 1.25 L of 0.75M Nitric Acid?

A. 0.60 mol
B. 0.75 mol
C. 0.94 mol
D. 1.7 mol
E. 1.9 mol
Please show me how to work this!

2 answers

moles of HNO3= volume*molarity

and, it commpletely dissocates, so..

moles Hions=molesHNO3
Pls do your job so students don't have to cheat.