9. What type of compound has a low melting point and can be solid, liquid or gas at room temperature?
lonic
Molecular covalent
Both a and b

None of the above

10. What is the formula for hydrogen peroxide?

Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?

How does the motion of particles in a gas change as the gas cools