Determine the volume of 0.220 M KOH solution required to neutralize each of the following samples of sulfuric acid. The neutralization reaction is: H2SO4(aq)+2KOH(aq)---> K2SO4(aq)+2H2O(l)
1- 40 mL of 0.220 M H2SO4
2- 175 mL of 0.140 M H2SO4
3- 55 mL of 0.105 M H2SO4