what is the molarity of H2SO4 (aq) in a rainwater if 22.5 mL of 0.100 M NaOH(aq) are needed to neutralize to sample of 25.0 mL rainwater. The balanced chemical equation of for this acid-base reaction is:
H2SO4(aq) + 2NaOH(aq) → Na2SO4(aq) + H20(l)
Step1. Determine the number of moles of the base used to neutralize the acid.
Step2. Determine the number of moles of the H2SO4 that reacted by using the balanced chemical equation.
H2SO4, mol ll
Step3. Determine the molarity of the H2so4 in the rainwater: