Melanie has completed the analysis of her data for the reaction of KMnO4 with malonic acid and data for a reaction of KMnO4 with tartaric acid. She compared the activation energies, Ea, she calculated for the two reactions and found the Ea for the malonic acid reaction to be smaller than the Ea for the tartaric acid reaction. What does this mean about the magnitude of the rate constant, k, and the rate of the reaction

Which position represents spring in the southern hemisphere? a) b) c) d)

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.