Use 3H2(g) + N2 (g) <--> 2 NH3 (g) + 92.4 kJ

At equilibrium, if the reaction is heated, the nitrogen (N2) concentration will

Select one:
a. remain the same
b. shift back and forth
c. decrease
d. increase

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.