What is keq for the reaction 2hcl(9) = h2(g) + cl2(9)?

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.

What relationship exists between an enzyme and a catalyst?

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils