The reaction a+b-> c+d rate=k[a][b]^2 has an initial rate of 0.0410 m/s. what will the initial rate be if [a] is halved and [b] is tripled? what will the initial rate be if [a] is tripled and [b] is halved?

A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159

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 is the volume of 3.2 moles of chlorine gas (cl2) at 295 k and 1.1 atm?