A typical energy drink contains 80.0 mg of the stimulant caffeine, C3H10N, O2. Calculate the amount of caffeine in the
energy drink.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

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