Chem 103 module 3 - Study guides, Class notes & Summaries
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Exam (elaborations)
Exam: Portage Learning CHEM 103 General Chemistry I Module 3 Exam | 2025 Updated Edition with 100% Verified Answers
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4.2(16)4.24210April 20252024/2025A+Available in bundle
- CHEM 103 Module 3 Exam with Lab (Latest-2025) / CHEM103 General Chemistry: Portage Learning - This includes the most up-to-date exam questions, reflecting the most current version of the exam completed in 2025. Many of the questions have changed from previous years. This exam questions include new sets of questions of the CHEM103 course at Portage Learning. Students can feel confident that this exam accurately represents the questions they are likely to encounter during their module assessments ...
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dataondata
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Exam (elaborations)
Lab: Portage Learning CHEM 103 General Chemistry I Module 3 Lab Exam | 2025 Updated Edition with 100% Verified Answers
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-74April 20252024/2025A+Available in bundle
- CHEM 103 Module 3 Exam with Lab (Latest-2025) / CHEM103 General Chemistry: Portage Learning - This includes the most up-to-date exam questions, reflecting the most current version of the exam completed in 2025. Many of the questions have changed from previous years. This exam questions include new sets of questions of the CHEM103 course at Portage Learning. Students can feel confident that this exam accurately represents the questions they are likely to encounter during their module assessments ...
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dataondata
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Exam (elaborations)
CHEM103 / CHEM 103 Module 3: (Latest Update 2026 / 2027) General Chemistry I with Lab | Questions & Answers | Grade A | 100% Correct - Portage Learning
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5.0(1)5.0185January 20262025/2026A+Available in bundle
- CHEM103 / CHEM 103 Module 3: (Latest Update 2026 / 2027) General Chemistry I with Lab | Questions & Answers | Grade A | 100% Correct - Portage Learning 
 
 
Chemical Bonding and Molecular Geometry 
 
 
Question: 
Ionic bond 
Answer: 
An ionic bond is electrostatic attraction between oppositely charged cations in anions (metals and nonmetals) 
 
 
Question: 
How does a binary ionic compound form? 
Answer: 
A metal loses electrons (forming a cation) and donates them to a nonmetal which gains elect...
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quiz_bit
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Exam (elaborations)
PORTAGE - CHEM 103 MODULE 3 EXAM UPDATED WITH MOST TESTED QUESTIONS AND ANSWERS | GRADED A+ | ASSURED SUCCESS WITH DETAILED RATIONALES
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--119August 20252025/2026A
- PORTAGE - CHEM 103 MODULE 3 EXAM UPDATED WITH MOST 
TESTED QUESTIONS AND ANSWERS | GRADED A+ | ASSURED SUCCESS 
WITH DETAILED RATIONALES
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$14.99 More Info
Estudyr
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Exam (elaborations)
CHEM103 / CHEM 103 Module 3: (Latest Update 2025 / 2026) General Chemistry I with Lab | Questions & Answers | Grade A | 100% Correct - Portage Learning
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--35June 20252024/2025A+Available in bundle
- CHEM103 / CHEM 103 Module 3: (Latest Update 2025 / 2026) General Chemistry I with Lab | Questions & Answers | Grade A | 100% Correct - Portage Learning 
 
 
 
Question: 
Show the calculation of the mole fraction and partial pressure of each gas in a mixture which consists of 3.00 moles of H2, 4.50 moles of CO2 and 6.00 moles of Ar if the total pressure of the mixture is 700 mm. 
Express your answer in mm. 
Answer: 
XHe = 3.00 / (3.00 + 4.50 + 6.00) = 0.2222 
XCO2 = 4.50 / (3.00 + 4.50 + 6.00) = ...
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quiz_bit
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Exam (elaborations)
CHEM 103 PL Module 3 2025/2026 Exam Questions and Corresponding Answers with Surety of 100% Pass Mark
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2.0(1)2.0118June 20252024/2025A+Available in bundle
- CHEM 103 PL Module 3 2025/2026 Exam 
Questions and Corresponding Answers 
with Surety of 100% Pass Mark 
Physical properties of ionic compounds -
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JOSHCLAY
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Exam (elaborations)
CHEM 103 / CHEM103 Module 3: (NEW 2025/ 2026 Update) General Chemistry I W/ Lab | Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Portage Learning
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--22June 20252024/2025A+Available in bundle
- CHEM 103 / CHEM103 Module 3: (NEW 2025/ 2026 Update) General Chemistry I W/ Lab | Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Portage Learning
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$11.49 More Info
ace_it
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Exam (elaborations)
CHEM 103 / CHEM103 Module 3: (Latest 2025/ 2026 Update) General Chemistry I W/ Lab | Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Portage Learning
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--21May 20252024/2025A+Available in bundle
- CHEM 103 / CHEM103 Module 3: (Latest 2025/ 2026 Update) General Chemistry I W/ Lab | Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Portage Learning 
 
QUESTION 
NH4Cl is being dissolved in water and this process is being studied in a styrofoam coffee cup with a lid and the heat absorbed is measured by means of a thermometer immersed in the reaction mixture. 
 
Enter the correct thermochemistry term to describe the item listed. 
 
 
Answer: 
1) endothermic 
2) Surroundings 
 ...
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nurse_steph
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Exam (elaborations)
CHEM103 / CHEM 103 Module 3 Exam Questions & Answers | Latest 2026–2027 Update | General Chemistry I with Lab | Portage Learning | Verified Solutions | Grade A
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--75March 20262025/2026A+Available in bundle
- CHEM103 / CHEM 103 Module 3 Exam 
Questions & Answers | Latest 2026–2027 
Update | General Chemistry I with Lab | 
Portage Learning | Verified Solutions | 
Grade A 
2026 / 2027 Academic Year 
 
 
Q: Heat temp change = qtemp change = m x c x ∆t 
Answer -(40.5 x 4.184 x (∆t - 85.7)) = 36.8 x 4.184 x (∆t - 26.3) -(169.452 x (∆t - 85.7)) = 153.9712 x (∆t - 26.3) -(169.452∆t - 14522.0364) = 153.9712∆t - 4049..452∆t + 14522.0364 = 153.9712∆t - 4049.44256 
18571.479 = 323....
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Quizbit07