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Exam (elaborations)

Chem 103 Module 1 to 6 Exam & Final Exam Portage learning (Latest 2025 / 2026) Most Comprehensive Qs & Ans - to Pass the Exam, 100% Verified

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******** INSTANT DOWNLOAD PDF FILE ***** Chem 103 Module 1 to 6 Exam & Final Exam Portage learning (Latest 2025 / 2026) Most Comprehensive Qs & Ans - to Pass the Exam, 100% Verified Portage Learning CHEM 103, General Chemistry I Exam Prep, CHEM 103 Verified Answers, CHEM 103 Module Exams 1–6, Final Exam Study Guide, 2025–2026 Course Content, Rationalized Solutions Explained, Chemistry Concepts Simplified, Comprehensive Exam Practice, Module-by-Module Guide, Portage Learning Resources, General Chemistry Fundamentals, Exam Strategy and Tips, Verified Question Bank, Student-Focused Study Aid, Score-Boosting Techniques, Concepts and Problem-Solving, Equations and Reactions Review, Stoichiometry Practice, Atomic Structure Insights, Chemical Bonding Mastery, Acids and Bases Review, Thermochemistry Essentials, Gases and Gas Laws, Periodic Table Trends, Reaction Rates and Equilibrium, Descriptive Chemistry Details, Exam Success Blueprint, In-Depth Answer Explanations, Comprehensive Review Materials Chem 103 General Chemistry I, Portage Learning Chem 103, Chem 103 Module Exam 1-6, Chem 103 Final Exam, Chem 103 Verified Answers, General Chemistry I Study Guide, Chem 103 Rationalized Answers, Chemistry Exam Preparation, Portage Learning Course Prep, Chem 103 Questions and Solutions, Best Chemistry Study Tips, Chem , General Chemistry Practice Tests, Stoichiometry Practice Problems, Atomic Structure and Periodic Trends, Chemical Bonding Concepts, Acids and Bases Review, Thermochemistry Study, Reaction Rates and Equilibrium, Comprehensive Chemistry Review, Module-by-Module Exam Tips, Chemistry Problem-Solving Strategies, Online Chemistry Course Help, Chem 103 Answer Explanations, General Chemistry Fundamentals, Chemistry Exam Success, Chem 103 Exam Bank, Verified Chemistry Solutions, Portage Learning Exam Resources, Effective Chemistry Revision.

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Institution
Chem 103
Course
Chem 103

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Module 1 to 6 Exam answers Portage learning
v v v v v v v

, Module 1 to 6 Exam answers Portage learning
v v v v v v v




CHEM 103 MODULE 1 TO 6 EXAM LATEST 2025- v v v v v v v v




2026 QUESTIONS & CORRECT ANSWERS PORTAGE v v v v v




LEARNING|COMPLETE AGRADE v v




MODULE 1 EXAM v v




Question 1 v




v Click this link to access the Periodic Table. This may be helpful throughout the
v v v v v v v v v v v v v




v exam.
1. Convert 845.3 to exponential form and explain your answer. v v v v v v v v




2. Convert 3.21 x 10-5 to ordinary form and explain your answer. v v v
v
v v v v v v




1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places
v v v v v v v v v v v v




= 8.453 x 10
v v v
2




2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5
v v v
v
v v v v v v v v v




places = 0.0000321 v v




Question 2 v




v Click this link to access the Periodic Table. This may be helpful throughout the
v v v v v v v v v v v v v




v exam.


Using the following information, do the conversions shown below, showing all work:
v v v v v v v v v v v




1ft= 12inches
v v v v 1pound = 16 oz
v v v v 1gallon=4quarts
v v v v




1 mile = 5280 feet
v v v v 1ton =2000 pounds
v v v v 1quart= 2pints
v v v v




kilo(=1000) v v milli(=1/1000) v v centi (= v




1/100)
v v deci (= 1/10) v v




1. 24.6 grams = ? kg v v v v




2. 6.3ft=?inches v v v v




1. 24.6 grams x 1 kg / 1000 g = 0.0246 kg v v v v v v v v v v




2. 6.3 ft x 12 in / 1 ft = 75.6 inches v v v v v v v v v v




please always use the correct units in your final answer
v v v v v v v v v

, Module 1 to 6 Exam answers Portage learning
v v v v v v v




Question 3
v

, Module 1 to 6 Exam answers Portage learning
v v v v v v v




Click this link to access the Periodic Table. This may be helpful throughout the
v v v v v v v v v v v v v




exam.
v




Do the conversions shown below, showing all work:
v v v v v v v




1. 28oC = ? oK v v v




2. 158oF = ?oC v v v




3. 343oK = ? oF v v v




1. 28oC + 273 = 301 oK v v v v v
o
C → oK (make larger)
v v v v




+273

2. 158oF - 32 ÷ 1.8 = 70 oC v v v v v v v
o
F → oC (make smaller)
v v v v




-32 ÷1.8 v




3. 343oK - 273 = 70 oC x 1.8 + 32 = 158 oF v v v v v v v v v v v v
o
K→ oC → oF
v v v v




Question 4 v




v Click this link to access the Periodic Table. This may be helpful throughout the
v v v v v v v v v v v v v




v exam.


Be sure to show the correct number of significant figures in each calculation.
v v v v v v v v v v v v




1. Show the calculation of the mass of a 18.6 ml sample of freon with
v v v v v v v v v v v v v




density of 1.49 g/ml
v v v v




2. Show the calculation of the density of crude oil if 26.3 g occupies 30.5 ml.
v v v v v v v v v v v v v v




1. M=DxV=1.49 x18.6=27.7g
v v v v v v v v v v v




2. D = M / V = 26..5 = 0.862 g/ml
v v v v v v v v v v v




Question 5 v




v Click this link to access the Periodic Table. This may be helpful throughout the
v v v v v v v v v v v v v




v exam.


1. 3.0600 contains ? significant figures. v v v v




2. 0.0151 contains ? significant figures. v v v v
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Number of pages
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