The atoms and molecules in a gas are in constant motion. temperature is a measure of their speed as they move. how are these related? (2 points) as temperature decreases, the molecules and atoms move faster. as temperature decreases, the molecules and atoms move at the same speed. as temperature increases, the atoms and molecules move more slowly. as temperature increases, the molecules and atoms move faster. atoms and molecules always move at the same speed regardless of any temperature change.

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.