The titration of a 20.0 ml sample of an h2so4 solution of unknown concentration requires 22.87ml of a 0.200m naoh solution to reach the equivalence point. what is the concentration of the unknown acid solution?

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point