Question 3
7 pts
26 moles of nitrogen gas reacts with excess hydrogen to produce ammonia, how much
ammonia is made?
N2 + 3H2 --> 2NH3
26 moles
IDK
78 moles
52 moles
13 moles

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

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

Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?