A piston compresses the volume of a cylindrical container to 1/3 its original volume. If the original pressure of the container is 101.3 kPa, what is the pressure once the volume has been reduced? Round to the nearest tenths place.

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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

Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.