6.31 liters of nitrogen gas are at 15 C. What would be the volume at standard temperature if the pressure remains constant?​

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)

Type the correct answer in each box.balance the chemical equation.__ n203 ➡️ __ n2 +__ o2

How is it possible for someone to put an ear to a wall and hear someone in the next room?     a.sound waves can travel though solids.    b.the waves travel from room to room via air.    c.there must be some air in the wall so the sound can travel through it.    d.sound waves change to electromagnetic waves and then back again.