How many grams of NH3 are produced when 890.1 grams of N2 gas react according to the following balanced chemical equation?: N2+3H2 -> 2NH3

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

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 effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will