ammonia reacts with diatomic oxygen to form nitric oxide and water vapor. what is the theoretical yield of water, in moles, when 40.0 g of ammonia and 50.0 g of oxygen are mixed and allowed to react ? 4 nh3(g) + 5 o2(g) \longrightarrow⟶4 no(g) + 6 h2o(g)

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.