The following data were obtained when a hydrate was heated 31.781 g crucible+ sample 30.501 g empty crucible 31.100 g crucible + sample after heating 1. Calculate the % water in the hydrate. SHOW WORK 2. Decide whether the sample was BaCl2 2H20 or MgCl2 6H2O by calculating the theoretical % water in each compound and comparing to your answer in #1. SHOW WORK 95.218 g/mole Formula weights: MgCl2 208.25 g/mole ВаCl> НО C= 18.0153 g/mole 89 II 1

The following data were obtained when a hydrate was heated 31.781 g crucible+ sample 30.501 g empty crucible 31.100 g crucible + sample after heating 1. Calculate the % water in the hydrate. SHOW WORK 2. Decide whether the sample was BaCl2 2H20 or MgCl2 6H2O by calculating the theoretical % water in each compound and comparing to your answer in #1. SHOW WORK 95.218 g/mole Formula weights: MgCl2 208.25 g/mole ВаCl> НО C= 18.0153 g/mole 89 II 1

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

The following data were obtained when a hydrate was heated
31.781 g
crucible+ sample
30.501 g
empty crucible
31.100 g
crucible + sample after heating
1. Calculate the % water in the hydrate. SHOW WORK
2. Decide whether the sample was BaCl2 2H20 or MgCl2 6H2O by calculating the
theoretical % water in each compound and comparing to your answer in #1. SHOW
WORK
95.218 g/mole
Formula weights:
MgCl2
208.25 g/mole
ВаCl>
НО
C= 18.0153 g/mole
89
II 1

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