Consider the following representation of a reaction mechanism.
step 1: unimolecular (fast)
step 2: bimolecular (slow)
step 3: unimolecular (fast)
which conclusion about the rate law for the reaction above is reasonable?
a. it is first order overall because step 1 is unimolecular.
b. it is first order overall because both steps 1 and 3 are unimolecular.
c. it is second order overall because step 2 is bimolecular.

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.

Which element is the least metallic between cadmium, silver, zinc, or iron?