What is the pressure of a 0.200-mol sample of radon if it occupies 5.00 L at 100°C? (1.22 atm)

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?