If 1 mole of HCl (aq) was reacted with 2 moles of NaOH (aq), the pH of the solution would be?

Acid or base

HCl + NaOH - - - > NaCl + H₂O

1 mol ... 1 mol

1 mol of HCl + 1 mol of NaOH.

We used 2 moles of NaOH. - - - > too much

Limiting reactant: HCl

Excess reactant NaOH - - - > pH of the solutnion would be base (pH>7)