The density of oxygen at STP is 1.43 g/L. What is the mass of exactly one liter of oxy-
gen, if the pressure increases by 47 mm of
mercury but the temperature is unchanged?

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)