If a sample of ammonia contains 16.0 g of H, how many grams of N does it contain?

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

What is the overall order of reaction for rate = k[no]2[o2]

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next