Given the equation representing a closed system: n2o4(g) < => 2no2(g)
which statement describes this system at equilibrium?
(1) the volume of the no2(g) is greater than the volume of the n2o4(g)
(2) the volume of the no2(g) is less than the volume of the n2o4(g)
(3) the rate of the forward reaction and the rate of the reverse reaction are equal
(4) the rate of the forward reaction and the rate of the reverse reaction are unequal

Which position represents spring in the southern hemisphere? a) b) c) d)

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

What is the main reason why some developing countries fear the increase the free trade policies around the world?