Chem 103 module 3 exam Study guides, Class notes & Summaries
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CHEM 103 Module 1, 2, 3, 4, 5, 6 Exam (Latest-2023)/ CHEM103 Module 1, 2, 3, 4, 5, 6 Exam: General Chemistry II: Portage Learning |100% Verified and Correct Q & A|
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CHEM 103 Module 1 Exam, CHEM 103 Module 2 Exam, CHEM 103 Module 3 Exam, CHEM 103 Module 4 Exam, CHEM 103 Module 5 Exam, CHEM 103 Module 6 Exam (Latest-2023): Portage Learning |100% Verified and Correct Q & A| 
 
CHEM103 Module 1 Exam, CHEM103 Module 2 Exam, CHEM103 Module 3 Exam, CHEM 103 Module 4 Exam, CHEM 103 Module 5 Exam, CHEM 103 Module 6 Exam (Latest-2023): Portage Learning |100% Verified and Correct Q & A| 
 
CHEM 103 Module 1, 2, 3, 4, 5, 6 Exam (Latest-2023)/ CHEM103 Module 1, 2, 3, 4,...
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Portage Learning: CHEM 103 Final Exam (2 Versions) & CHEM 103 Module 1, 2, 3, 4, 5, 6, 7 Exam (2 Versions of Each Exam) (Latest-2023): General Chemistry II |100% Correct Q & A|
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Portage Learning: CHEM 103 Final Exam (2 Versions) & CHEM 103 Module 1, 2, 3, 4, 5, 6, 7 Exam (2 Versions of Each Exam) (Latest-2023): General Chemistry II |100% Correct Q & A|
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CHEM 103 MODULE 3 EXAM 2022.
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CHEM 103 MODULE 3 EXAM 2022.Click this link to access the Periodic Table. This may be helpful throughout the exam. 
A reaction between HCl and NaOH is being studied in a styrofoam coffee cup with NO lid and the heat given off is measured by means of a thermometer immersed in the reaction mixture. Enter the correct thermochemistry term to describe the item listed. 
1. The type of thermochemical process 
2. The amount of heat released in the reaction of HCl with NaOH 
1. Heat given off = Exothermi...
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CHEM 103 Module 1, 2, 3, 4, 5, 6 Exam, CHEM 103 Final Exam (Up-to-date, 2023-2024) / CHEM103 Module 1, 2, 3, 4, 5, 6 Exam, CHEM103 Final Exam: General Chemistry II: Portage Learning (QUESTIONS & ANSWERS)
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CHEM 103 Module 1 Exam, CHEM 103 Module 2 Exam, CHEM 103 Module 3 Exam, CHEM 103 Module 4 Exam, CHEM 103 Module 5 Exam, CHEM 103 Module 6 Exam & CHEM 103 Final Exam (Up-to-date, ): Portage Learning (QUESTIONS & ANSWERS) 
 
CHEM103 Module 1 Exam, CHEM103 Module 2 Exam, CHEM103 Module 3 Exam, CHEM103 Module 4 Exam, CHEM103 Module 5 Exam, CHEM103 Module 6 Exam ,CHEM103 Final Exam (Up-to-date, ): Portage Learning (QUESTIONS & ANSWERS) 
 
CHEM 103 Module 1, 2, 3, 4, 5, 6 Exam, CHEM 103 Final Exam (Up...
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Portage Learning CHEM 103 MODULE 3 EXAM Latest Updated Graded A+
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Portage Learning CHEM 103 MODULE EXAM Latest Updated Graded A+
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CHEM 103 Final Exam (2 Versions) & CHEM 103 Module 1, 2, 3, 4, 5, 6, 7 Exam (2 Versions of Each Exam) (Latest-2022): General Chemistry II: Portage Learning |Verified Q & A|
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CHEM 103 Final Exam (2 Versions) & CHEM 103 Module 1, 2, 3, 4, 5, 6, 7 Exam (2 Versions of Each Exam) (Latest-2022): General Chemistry II: Portage Learning |Verified Q & A|
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Portage Learning CHEM 103 MODULE 3 EXAM Latest Updated Graded A+
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Portage Learning CHEM 103 MODULE EXAM Latest Updated Graded A+
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CHEM 103 Module 3 Exam Questions with Answers | Portage Learning 2023/2024
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Show the calculation of the amount of heat involved if 35.6 g of H2S is reacted with excess O2 to 
yield sulfur dioxide and water by the following reaction equation. Report your answer to 4 
significant figures. 
 2 H2S (g) + 3 O2 (g) → 2 SO2 (g) + 2 H2O (g) ΔH = - 1124 kJ 
Your Answer: 
1) 1 mol H2S = 34.1 g of H2S = 603.2 KJ 
 (35.6 g / 34.1 g) * -603.2 KJ = (1.0439) * (-603.2 KJ) = -629.7 
 2H2S (g) + 3 O2 (g) --> 2 SO2 (g) + 2 H2O (g) H = -1124 KJ 
 reaction uses 35.6 g of H2S = 35.6 /...
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CHEM 103 MODULE 3 EXAM 2022
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CHEM 103 MODULE 3 EXAM 2022.Question 1 
- [22.8 g x 4.184 J/g oC x (Tmix - 74.6oC)] = [14.3 g x 4.184 J/g oC x (Tmix - 24.3oC)] 
- [95.3952 J/oC x (Tmix - 74.6oC)] = [59.8312 J/oC x (Tmix - 24.3oC)] 
Tmix = 55.2oC 
2. ql↔s = m x ΔHfusion = 54.3 g x 0.334 kJ/g = 18.14 kJ (since heat is removed) = - 18.14 kJ 
Question 3 Click this link to access the Periodic Table. This may be helpful throughout the exam. 
Show the calculation of the amount of heat involved if 35.6 g of H2S is reacted with exce...
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CHEM 103 MODULE 3 EXAM 2022.
- Exam (elaborations) • 6 pages • 2023
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- $12.99
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CHEM 103 MODULE 3 EXAM 2022.Click this link to access the Periodic Table. This may be helpful throughout the exam. 
A reaction between HCl and NaOH is being studied in a styrofoam coffee cup with NO lid and the heat given off is measured by means of a thermometer immersed in the reaction mixture. Enter the correct thermochemistry term to describe the item listed. 
1. The type of thermochemical process 
2. The amount of heat released in the reaction of HCl with NaOH 
1. Heat given off = Exothermi...