I have two questions from the equation below
NaOH + H2SO4 = NaHSO4 + H2O
1. How do I get H2O?
If I split NaOH, I get Na+ and OH-, OH- ion from NaOH and H+ ion from H2SO4 combine to form H2O?
2. Why Na+ combined to HSO4 to form NaHSO4 because H+ and SO4- combined to form a neutral compound so there is no need for an extra proton. So why Na+ is combined to HSO4? Could you please explain?