Unknown A: In a clean and dry crucible with cover weighing 24.342 g some of the unknown hydrate (Cuso.nH20) was placed in the crucible to reach a mass of 27.557 g. The crucible was heated several times until it reached a final constant mass of 26.403 g. Use these measurements to complete your data sheet and show complete calculation for the missing values. 5. a. Mass of crucible + cover 24. 3429 b. Mass of crucible + cover + unknown c. Mass of crucible + cover + unknown after first heating d. Mass of crucible + cover + unknown after second heating e. Mass of crucible + cover + unknown (after third heating if necessary) f. Mass of crucible + cover + unknown (after fourth heating if necessary) g. Mass of original unknown h. Mass of water lost by unknown i. Mass percent of water in unknown j. Mass of unknown salt remaining after heating k. Formula mass of anhydrous salt 1. Moles of anhydrous unknown salt m. Formula mass of water n. Moles of water lost o. Ratio of moles of water to moles of unknown (use appropriate number of significant figures) p. Formula of unknown hydrate q. Unknown identification number