2. SAMPLE # 2 crucible, cover, unknown hydrate 18.1352g crucible and cover |5. \4० ४ sample 2.9944 first second third weighing weighing weighing crucible, cover, anhydrous salt 17.5246 7,5249 g H2O lost (use your last weighing) 17.5249g % water, experimental SHOW CALCULATION 93

2. SAMPLE # 2 crucible, cover, unknown hydrate 18.1352g crucible and cover |5. \4० ४ sample 2.9944 first second third weighing weighing weighing crucible, cover, anhydrous salt 17.5246 7,5249 g H2O lost (use your last weighing) 17.5249g % water, experimental SHOW CALCULATION 93

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.1QAP

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Question

2. SAMPLE # 2
crucible, cover, unknown hydrate
18.1352g
crucible and cover
|5. \4० ४
sample
2.9944
first
second
third
weighing
weighing
weighing
crucible, cover,
anhydrous salt
17.5246
7,5249
g
H2O lost (use your last weighing)
17.5249g
% water, experimental
SHOW CALCULATION
93

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