-test/practic PERCENT WATER IN A HYDRATE PRELAB QUESTIONS NAME The following data were obtained when a hydrate was heated: crucible + sample 31.781 g 30.501 g empty crucible 31.100 g crucible + sample after heating 1. Calculate the % water in the hydrate. SHOW WORK. Decide whether the sample was BaCl2 2H2O or MgCl2 6H20 by calculating the theoretical % water in each compound and comparing to your answer in #1. SHOW 2. WORK. 95.218 g/mole MgCl2 11 Formula weights: 208.25 g/mole ВаClz 18.0153 g/mole Н-О 89 II II

-test/practic PERCENT WATER IN A HYDRATE PRELAB QUESTIONS NAME The following data were obtained when a hydrate was heated: crucible + sample 31.781 g 30.501 g empty crucible 31.100 g crucible + sample after heating 1. Calculate the % water in the hydrate. SHOW WORK. Decide whether the sample was BaCl2 2H2O or MgCl2 6H20 by calculating the theoretical % water in each compound and comparing to your answer in #1. SHOW 2. WORK. 95.218 g/mole MgCl2 11 Formula weights: 208.25 g/mole ВаClz 18.0153 g/mole Н-О 89 II II

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.19QAP

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