Which equation represents a decomposition reaction? Question 1 options: 4P + 5O2→2P2O5 6NaNO3→6NaNO2+3O2 2C8H18+25O2→16CO2+18H2O H2SO4+2NaOH→Na2SO4+2H2O

Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors

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 ima of the lever pictured? -9.0 m -3.0m fast