Which of the following is the
correct way to express
0.0000321 in scientific
notation?

How do you lengthen a pattern piece? (family and consumer science, sewing)

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.

Why does ammonia, nh3, behave as a base when it reacts with an acid? z