Question

1.250 g mass of standard aspirin is dissolved in approximately20 mL of 1 M NaOH. This solution is
added to a 250-mL volumetric flask and diluted to the mark with DIwater. How many grams per mL of
aspirin are in the resulting solution. (Note a 250-mL volumetricflask has a precision of 0.01 mL and
the amount of NaOH added has no bearing on the significant figuresin the final concentration).