A piece of copper alloy with a mass of 84.0 g and a specific heat of 325J/g°C. The sample lose energy if it is cooled from 47.0°C to 24.0°C. (3 sig figs)

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Which description best characterizes the motion of particles in a solid?

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