The densities of gases A, Band C are 1.25kg/m ^3, 2.86kg/m^3 and 0.714kg/m^3 respectively calculate the molar mass of each substance

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?

Light waves are as they pass through the