Question 14 of 25
2 points
computers are full of circuit boards that use an element that conducts
electricity well to make the electrical connections between chips. which
element is it?
o o
o a. se
o o
d. cu

Nonpoint source pollution is difficult to control because it

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant

Consider the story you just read. all but one of the choices below indicate that something is living.