34 Liters of vespene gas is being held at 4.38 atm of pressure (P) and 385 Kelvin (T). The vespene gas is vented into a chamber with a volume of 45 Liters; the new pressure reads 5.25 atm but the thermometer in this room is broken; what is the new temperature of the gas?

An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.

According to thomson, the atom is a positively charged cloud with electrons scattered throughout. what would the alpha particles do when they hit the foil if thomson were correct

1) a. water molecule breaks up into hydrogen and oxygen on passing electricity. does this involve breaking intermolecular or intramolecular forces of attraction. explain b. on boiling water changes to water vapor. does this involve breaking intermolecular or intramolecular forces of attraction. explain methanol evaporates faster than water. contrast the intermolecular forces and the vapor pressures of methanol and water?