A flask weighs 52.693 g empty and 53.117 g when filled with acetone vapor at 100o C and 752 mm Hg. Taking the volume of the flask to be 226.2 mL, calculate the molar mass of acetone

It was necessary to redeem the world and he knew that his son was the only way

Ahigh energy (high speed) particle (alpha or beta or neutron) are shot at the target;

Polyethylene is a strong synthetic polymer that can be used to make toys and bottles. polyethylene is a plastic material called thermoplastic. one very useful property of thermoplastic is that when it is heated it turns into liquid, which can be molded into desired shape and size. also the material do not dissolve at room temperature.