1What are the 2 major divisions of Biochemistry? O Inorganic and Covalent
O Organic and Nucleic
O Inorganic and lonic
O Organic and Inorganic

In a closed or isolated system , matter can not be created or destroyed. it can change forms but is conserved true or false

What is the number of moles in 15.0 g ash3?

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.