Exam (elaborations)
CHEM 103 Lab Exam 3 Questions and Answers Latest 2023/2024 (Portage Learning)
- Course
- CHEM 103 Chemistry (CHEM103)
- Institution
- Portage Learning
The sample was coated with carbon in the SEM experiment. Answer the following question. A 1.1000 gram hydrate sample chosen from Na2CO3∙10H2O, AlCl3∙6H2O, MgCl2∙6H2O and BaCl2∙2H2O was heated and found to lose 0.5841 gram of H2O. (1) Show the calculation of the % H2O in the unknown hydr...
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