Which statement describes the molecules in a reaction once it reaches equilibrium? A. They are mixed together but vary in concentration.
B. They continue to react.
C. They consist mainly of product molecules.
D. They are in motion but do not change.

Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.