Question

500 ml 1 m h2so4 solution is mixed with 400 ml of2.5 m hcl calculate h+ ons

Answer 1

Number of $H^{+}$ ions in $H_{2}SO_{4}$ = 2×0.5 L×1 = 1

$Number of H^{+} ions in HCl$ = 0.4 L×2.5 = 1

Total $H^{+}$ = 1+1 = 2

Thus, total hydrogen ions in above given mixture = 2