Given the same reactant concentrations, the reaction co(g) + cl2(g) ⟶cocl2(g) at 250°c is 1.50 × 103 times as fast as the same reaction at 150°c. calculate the activation energy for this reaction. assume that the frequency factor is constant.

6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.

If the new moon happens on january 15th, what shape will it be on february 6th?

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus