Compute the mass in grams of NaCl necessary to make 100mL of a 0.100 M NaCl stock solution.
Also compute the volume in mL of that stock NaCl solution necessary to prepare 100mL of a calibration standard solution that is 0.00060 M NaCl. As part of your preparation for performing this experiment repeat this computation for each of the calibration standards you will require to prepare and record the information