question archive The titration of a 20
The titration of a 20
Subject:ChemistryPrice: Bought3
The titration of a 20.0-mL sample of an H2SO4 solution of unknown concentration requires 22.87 mL of a 0.178 M KOH solution for complete reaction. What is the concentration (in molarity) of the unknown H2SO4 solution?
Reaction: H2SO4(aq) + 2KOH(aq) → K2SO4(aq) + 2H2O(l)
(Show the cancellation of units or dimensional-analysis calculations)
