Sample Identification Number_ 004 Before Heating Mass of Dry Crucible and Cover 140.11g Mass of Crucible, Cover, and Hydrate 42.900 Mass of Hydrate ba After Heating Mass of Crucible, Cover, and Dry Solid Mass of Anhydrous Compound Mass of Water in Hydrate Sample Answer: Trial 2 Answer: Show calculations: Trial 1 Calculate the percent of water in the Hydrate Sample Trial 1 Show Fundamental Chemistry I Trial 2 41.480 41.480 11.378 Ce 1.428 da 42.900-40.1182.798 Trial 1 Trial 2 Trial 3 Trial 3 (continued on back) 35