Why does pressure change in this way? Select all that apply.
Kinetic energies of molecules increase.
Speeds of molecules increase.
Number of collisions per second increase.

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

Nan element’s square on the periodic table, the number with the greatest numerical value represents the