This question has multiple parts. work all the parts to get the most points. one mechanism for the destruction of ozone in the upper atmosphere is a which species is a catalyst? b which species is an intermediate? c for the uncatalyzed reaction is 14.0 kj. for the same reaction when catalyzed is11.9 kj. what is the ratio of the rate constant for the catalyzed reaction to that for the uncatalyzed reaction at 39ºc? assume the frequency factor is the same for each reaction. ratio =

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.

How do you calculate the mass of a product when the amounts of more than one reactant are given?