The drinking water in Saplingville was found to contain 11 ppb (parts per billion) of lead. What is the concentration of lead in molarity?

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