Ammonia gas (NH3) is formed from the synthesis of hydrogen and nitrogen. How many grams of ammonia gas can be formed from 13.7 L of hydrogen gas at STP? Molar mass: N2 = 28.02 g/mol, H2 = 2.02 g/mol, NH3 = 17.04 g/mol

N2(g) + 3 H2(g) --> 2 NH3(g)

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.

How have the greenhouse gasses increased from the year 2000 to 2018

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.