4 points 10. Aqueous bromine will only react with propane in sunlight but aqueous
bromine reacts quickly with propene without light. Using appropriate
notation and equations, explain the steps involved in the mechanism of
the chemical reaction of aqueous bromine with propane (in sunlight) OR
aqueous bromine within propene (without sunlight).
Your answer

Iknow #2 is d. i just need to know why

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

The rules of engagement (roe) working group is often used to (select all that apply.)