Given that you have 14. 5 moles of n2, how many moles of h2 are theoretically needed to produce 22. 5 moles nh3 according to the reaction n2 + 3 h2 → 2 nh3 ?.

Analyze the analogy and read the information below it. fish : fin : : bird : wing if you were reading this aloud, you would say, "fish is to fin as bird is to wing." this analogy uses parts of an animal to relate to the whole animal. much like how a fin a fish move, so does a wing a bird move. which analogy also uses parts to relate to the whole? sky : blue : : dirt : brown flower : petal : : tree : leaf car : road : : boat : water food : sandwich : : sport : softball

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p

Explain how earth is like a giant bar magnet. how is our magnetic field made?