Question 7.sp.9: How many grams of aspirin are contained in 50.0 mL of a 0.05...

[1] Identify the known quantities and the desired quantity.

0.050 M                    ? g aspirin
50.0 mL solution
known quantities                 desired quantity

[2] Determine the number of moles of aspirin using the molarity.

[3] Convert the number of moles of aspirin to grams using the molar mass (180.2 g/mol).