2. Substitution reactions can require a catalyst to be feasible. The reaction represented by the
following equation is heated to maximize the percent yield.
C2H6(8) + Cl2(g) + energy c HCl(l) + HCI()
a. Should a high or low temperature be maintained?
b. Should a high or low pressure be used?
c. Should the HCl gas be allowed to escape into another container?

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 a large body of water, such as the ocean, influence climate?

Wind and moving water provide energy. chemical mechanical thermal none of the above