were made to the proper amount of significant figures so that the results could be the mostaccurate based off of the known information.Part 2-Determining volume and mass of a drop of waterIn the second part of the lab, mass and density was used to find the volume of a drop ofwater. The mass of 20 drops of water was found and was used with the known density of water tocalculate the volume of 20 drops of water. From here, the volume of one drop of water was easilyfound. This process familiarized the group with more precise measurements,as well as how touse the balance more effectively.Part 3-Measuring solids with an electronic balanceUsing an electronic balance correctly is another difficult task in order to perform the labsuccessfully. In this part of the lab, the group learned how to use the an electronic balance andthen determined how much mass was lost when transferring the solids. In order to achieve thebest possible results for this lab, it is crucial to keep all records.Part 4-Dilution of Stock Dye SolutionIn the fourth part of the lab, the the equation M1V1=M2V2 used, and volumes of waterand stock dye were measured to make solutions with different concentrations. This equationhelped the group find the ratio of stock dye to distilled water, so that the solutions could bemade. Once the ratios were known, the solutions were mixed, and the observations wererecorded. This part of the lab helped the group practice how to measure volumes of liquids, aswell as familiarized the group with concentration and mixtures, and with visual observations.ProcedurePart 1 - Determining Precision and Accuracy of Common Glassware