A gas starts at 4L, 300K, and 140kpa. It cools to 200K. If the pressure increases to 200kpa what is the new volume to the first decimal place?

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

Calculate the number of molecules present in 0.750 mol of mgo.

How does climate change cause the ocean's thermohaline current to slow down?