100%(1)1 out of 1 people found this document helpful
This preview shows page 5 - 6 out of 6 pages.
d.What is the pH of a buffer solution that is .2 M HClO and .5 M KClO?15. A rate involves two reactants: rate = k[A]m[B]n. You find that the rate increases by a factorof 32 when you double both [A] and [B]. In a separate experiment, you find that the rate increases by a factor of 8 when A is doubled. What are the two orders?
16. A researcher is studying the kinetics of a reaction involving a single reactant “A”. Aftercollecting data, she makes a series of graphs, with slopes and intercepts as shown in the data table below. Concentrations are moles/liter, temperatures are in kelvin, rates are M/min, and rate constants are consistent with these units. GraphSlope of lineY-interceptLog(rate) vs log[A]1.984.01Ln[A] vs time-.227-1.31/[A] vs time.44344.3Ln k vs 1/time-86208.32From this information determine…a.The order of the reaction?b.The rate constant?c.The Arrhenius activation energy?