Which of the following is a chemical EQUATION that accurately describes what happens when nitrogen and hydrogen react to form nitrogen trihydride (ammonium) Nitrogen and hydrogen react to form nitrogen hydride Nitrogen and hydrogen react to form nitrogen hydride
N2 and H2 produce NH3
N, 2, and H, 2, produce NH, 3
N2 + H2 --> NH3 N, 2, + H, 2, --> NH, 3
N2 + H2 -->2 NH3

Which best describes how johannes kepler developed his laws of planetary motion

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

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