4NH3+ 3O2► 2N2 + 6H2O a. How many grams of O2 are needed to react with 13.6 g
of NH3?
b. How many grams of N2 can be produced when 6.50 g of O2
reacts?
c. How many grams of H20 are formed from the reaction of
34.0 g of NH3?

The reaction q+r2=r2q is found to be first order in r2 and

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

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.