As the volume of a fixed mass of a gas increases at constant temperature, the pressure of the gas A) increases
B) decreases
C) remains the same

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

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned