How does molecular shape affect polarity?
o
a. if the molecule is symmetric, the effects of polarity will cancel out.
o
b. if the molecule contains more than two bonds, shape will not
affect polarity.
o
c. if the molecule contains atoms of similar size, polarity will cancel
out.
o
d. if the molecule contains nonpolar bonds, a bent shape will make it
polar.

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 is avogadro’s number, and why is it useful

Can someone me with 1 to 4 plz. fast