Atank contains 12.0 g of chlorine gas (cl2) at a temperature of 81 °c and an absolute pressure of 5.90 × 10^5 pa. the mass per mole of cl2 is 70.9 g/mol.
(a) determine the volume of the tank.
(b) later, the temperature of the tank has dropped to 29 °c and, due to a leak, the pressure has dropped to 2.60 × 10^5 pa. how many grams of chlorine gas has leaked out of the tank?

Helium decays to form lithium. which equation correctly describes this decay?

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.