Apipet is used to transfer 9.00 ml of a 3.50 m stock solution in flask "s" to a 25.00-ml volumetric flask "a," which is then diluted with di h2o to the calibration mark. the solution is thoroughly mixed. next, 17.00 ml of the solution in volumetric flask "a" is transferred by pipet to a 50.00-ml volumetric flask "b" and then diluted with di h2o to the calibration mark. calculate the molarity of the solution in volumetric flask "b."

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.