A student measured another sample that was aluminum and found it had a mass of 8.1 g and a volume of 3 mL. What is the density of aluminum?

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

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.