Question 1(Multiple Choice Worth 4 points)

(04.03 MC)

Which of the following steps does not take place during cellular respiration?
Glucose is broken down.
Energy is transferred to cells.
Oxygen combines with carbon dioxide.
Energy and other products are released.

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

What is impossible to do with a hypothesis

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