Consider the following representation of a reaction mechanism. Step 1: A+ A-> C+E (slow)
Step 2: E+BA+D (fast)
Overall reaction: A+B C + D

What is the rate-determining step for the reaction above?

steps 1 and 2

step 2

overall reaction

step 1

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Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Which type of fossil does this image depict?

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?