Which of the following descriptions did you include
in your answer?
A).An insect would have an easier time walking
on the surface of water than on the surface of
ethanol.
B).Water's stronger intermolecular forces lead to
higher surface tension.
C).Higher surface tension allows water to
support the insect.

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

What’s the percent by mass of carbon in c10h14n2

The sum of the oxidation numbers in a neutral compound is always