Chem 103 lab 2 - Study guides, Class notes & Summaries
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CHEM 103 lab Experiment 2 -Chemical reactions (Portage learning)
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CHEM 103 lab Experiment 2 -Chemical reactions (Portage learning) 2023
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CHEM 103 Lab Exam 2 (100 out of 100) Questions and Answers (100% Guaranteed Pass) Portage Learning
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CHEM 103 Lab Exam 2 (100 out of 100) Questions and Answers (100% Guaranteed Pass) Portage Learning
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CHEM 103 Lab Exam 2 (100 out of 100) Questions and Answers | 100% Correct| Grade A
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CHEM 103 Lab Exam 2 (100 out of 100) Questions and Answers | 100% Correct| Grade A
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CHEM 103 Lab Exam 2 (100 out of 100) Questions and Answers (100% Guaranteed Pass) Portage Learning.
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CHEM 103 Lab Exam 2 (100 out of 100) Questions and Answers (100% Guaranteed Pass) Portage Learning.
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CHEM 103 LAB EXAM 2
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CHEM 103 LAB EXAM 2
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Biochemistry Module Exam Bundle 2024
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Biochemistry Module Exam 1 Questions and Answers 2024

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CHEM 103 Final Exam A+ 2024

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Micro Final Exam Portage Learning Solutions with 100% Correct Answers 2024

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Chem 104 Lab
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CHEM 103 Lab experiment 4 : Thermochemistry (Portage learning)
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CHEM 103 Lab experiment 4 : Thermochemistry (Portage learning) 
Purpose: All chemical reactions result in some heat change. Heat changes are 
important not only in the laboratory but also in everyday life. 
Procedure: We looked at a basic combustion chemical reaction of methane plus water 
with a combustion reaction which produced Carbon dioxide and water: 
CH₄ (g) + 2o2 (g) Co2(g) + 2H2O(e) ΔH= -212.8kcal (Exothemic) 
CaCo3 CaO + CO2 ΔH = +42.4 Kcal (Endothermic energy coming in) 
Reverse: ...
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CHEM 103 LAB EXPERIMENT 2 -CHEMICAL REACTIONS (PORTAGE LEARNING)
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CHEM 103 LAB EXPERIMENT 2 -CHEMICAL REACTIONS (PORTAGE LEARNING)/CHEM 103 LAB EXPERIMENT 2 -CHEMICAL REACTIONS (PORTAGE LEARNING)/CHEM 103 LAB EXPERIMENT 2 -CHEMICAL REACTIONS (PORTAGE LEARNING)
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CHEM 103 BUNDLED EXAMS 2024( LAB REPORTS 1-8, LAB EXAM 1&2 AND FINAL EXAM)ACTUAL EXAMS WITH CORRECT VERIFIED ANSWERS AND EXPLANATIONS/LATEST UPDATE 2024-2025| PORTAGE LEARNING
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CHEM 103 BUNDLED EXAMS 2024( LAB REPORTS 1-8, LAB EXAM 1&2 AND FINAL EXAM)ACTUAL EXAMS WITH CORRECT VERIFIED ANSWERS AND EXPLANATIONS/LATEST UPDATE 2024-2025| PORTAGE LEARNING
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CHEM 103 Module 2 Exam (Portage Learning)
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CHEM 103 Module 2 Exam (Portage Learning) Show the calculation of the molecular weight for the following 
compounds, reporting your answer to 2 places after the decimal. 
1. Al (SO ) 
2. C H NOBr 
2 4 3 
7 5 
1. Al (SO ) 
Al = 2 x 26.98 = 53.96 
S = 3 x 32.07 = 96.21 
O = 12 x 16.00 = 192 
2 4 3 
M2: Exam - Requires Respondus LockDown Browser + Webcam: General Chemistry I w/Lab-2021- Kozminski 
3/18 
Total Molecular Weight for Al (SO ) = 342.17 
2. C H NOBr 
C = 7 x 12.01 = 84.07 
H = 5 x 1.008 ...
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