1. Is each of the following statements true or false? Correct any that are false. a. A mole of one substance has the same number of atoms as a mole of any other substance
b. The theoretical yield for a reaction is based on the balanced chemical equation
c. A limiting reactant problem is being stated when the available quantity of one of the reactants is given in moles
d. The empirical and molecular formulas of a compound are always different.

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

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

An observation that requires measurement is called quantitative observable or qualitative