Which statement is part of the kinetic molecular theory?
O A. Gas particles are in constant motion.
OB. Gas particles attract each other.
O c. Gas particles lose their energy during collisions.
OD. Gas particles stick to the walls of their container.

What is the percentage of hydrogen in nitrogen trihydride

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?