myhol.holscience.com C + 88 Link to Module 4 Lab: The Mole Concept: Chemical For.. H HOL - Instance Mountain Gateway Community College ( Applications | Rapididentity 2015 Science Interactive. All Rights reserved. Figure 6. Extinguishing burner with flame. 12 Calculate the mass of water released when the sample was heated by subtracting the mass of the 2nd heating from the mass of the "Aluminum Cup + 2.0 grams of KAI(SO4)2" and record in Data Table 1. Need Help? 13 Subtract the water mass from the original hydrate mass of 2.00 g to obtain the mass of anhydrous KAI(SO4)2 14 Calculate the molecular mass of H20 and record in Data Table 1. 15 Calculate the moles of water released by heating the sample and record in Data Table 1. Data Cleanup: Exercise 1 Experiment 1 Data Table 1 Data Table 1: Alum Data Object Mass (g) Aluminum Cup (Empty) Aluminum Cup + 2.0 grams of Alum Aluminum Cup + Heating S F10 F12 esc F6 F7 F2 F4 o & a delete