During chemistry lab, one lab group decomposes potassium chlorate to collect oxygen gas by water
displacement. the total volume is 220 milliliters and is collected at a pressure of 101 kpa at 24°c. the vapor
pressure of water at 24°c is found to be 2.98 kpa.
what is the pressure of the oxygen collected?
a)
98.02 kpa
98.2 kpa
101,20 kpa
104.28 kpa

Which of the following statements is true about planck’s law

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

Label a-f based on the table using c for concentrated and d for dilute