Calculate the molarity of a solution made by adding 36.0 mL36.0 mL of concentrated hydrochloric acid ( 37.337.3 % by mass, density 1.19 g/mL1.19 g/mL ) to some water in a volumetric flask, then adding water to the mark to make exactly 2000 mL2000 mL of solution. (It is important to add concentrated acid or base to water, rather than the other way, to minimize splashing and maximize safety.)

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

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

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2