Is the reaction exothermic or endothermic? Does the temperature of the water bath go up it down?

Does the piston move in or out?

Does the gas mixture do work or is work done on it?

How much work is done on the gas mixture?

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.

What is the vapor pressure of a solution with a benzene to octane?