Chem 103 Module 1 to 6 (CHEM103)
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Chem 103 Module 1 to 6 Exam answers Portage learning ( A+ GRADED 100% VERIFIED)
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CHEM 103 Exam 1 to 6 Questions With Correct Answers Latest Update 2024 (Portage Learning)
- Exam (elaborations) • 35 pages • 2023
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Show the calculation of the molecular weight for the following 
compounds, reporting your answer to 2 places after the decimal. 
1. Al2(CO3)3 
2. C8H6NO4Cl 
1. 2Al + 3C + 9O = 233.99 
2. 8C + 6H + N + 4O + Cl = 215.59 
Question 2 
Click this link to access the Periodic Table. This may be helpful throughout 
the exam. 
Show the calculation of the number of moles in the given amount of the 
following substances. Report your answerto 3 significant figures. 
1. 13.0 grams of (NH4)2CO3 
2. 16.0 grams...
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