Which of the following happens when a reaction reaches dynamic equilibrium in a closed system? the concentrations of the reactants and products increase. the concentrations of the reactants and products remain constant. the rate of the forward reaction is faster than the rate of the reverse reaction. the rate of the forward reaction is slower than the rate of the reverse reaction.

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

For a patient with the following pes statement and interventions, which would be the most appropriate monitoring and evaluating data? pes statement: inadequate calcium intake related to food and nutrition related knowledge deficit as evidenced by statements that the only dietary source of calcium is milk and she believes that she is lactose intolerant. patient’s nutrition prescription is for a diet providing 1200 mg calcium per day. patient was provided with in-depth nutrition education on alternative dietary and supplement sources of calcium. a. calcium intake (at subsequent visit) b. knowledge assessment by asking patient to identify food sources from menus and shopping list (at the end of the current visit) c. serum calcium (at next visit) d. both a and b e. both a and c