Si prefixes Study guides, Class notes & Summaries
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update)
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update) 
 
 
MODULE 1 EXAM 
Question 1	 Click this link to access the Periodic Table. This may be helpful throughout the exam. 
1.	Convert 845.3 to exponential form and explain your answer. 
2.	Convert 3.21 x 10-5 to ordinary form and explain your answer. 
 
 
1.	Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places 
= 8.453 x 102 
2.	Convert 3.21 x 10-5 = negative exponent = smalle...
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Chemistry 13th Edition By Raymond Chang - Test Bank
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Chapter 01 - Chemistry: The Study of Change 
Multiple Choice Questions 
1. 
A tentative explanation for a set of observations that can be tested by further experimentation is referred to as 
A. a hypothesis. 
B. a law. 
C. a theory. 
D. none of the above. 
Bloom's Level: 2. Understand Difficulty: Easy 
Gradable: automatic Section: 01.03 
Subtopic: Scientific Method Topic: Study of Chemistry 
2. 
A concise verbal or mathematical statement of a relationship between phenomena that is always the sam...
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Test Bank for Chemistry, 10th Edition by Steven S. Zumdahl
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Chapter 1: Chemical Foundations 
1. Which of the following is an example of a quantitative observation? 
A) The piece of metal is longer than the piece of wood. 
B) Solution 1 is much darker than solution 2. 
C) The liquid in beaker A is blue. 
D) The temperature of the liquid is 60°C. 
E) At least two of the above (A-D) are quantitative observations. 
ANS: D DIF: Easy REF: 1.2 
KEY: Chemistry | general chemistry | general concepts | scientific method 
MSC: Conceptual 
2. A quantitative observa...
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Test Bank for Chemistry 8th Edition Robinson.pdf
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Test Bank for Chemistry 8th Edition R 
 
Chemistry, 8e (Robinson/McMurry/Fay) 
Chapter 1 
Chemical Tools: Experimentation and Measurement 
1.1 Multiple-Choice Questions 
1) A consistent explanation of known observations is called 
A) an experiment. 
B) a hypothesis. 
C) a prediction. 
D) a theory. 
Answer: D 
Diff: 1 Var: 1 
Topic: Section 1.1 The Scientific Method: Nanoparticle Catalysts For Fuel Cells 
Learning Obj: LO 1.1 Identify the steps in the scientific method. 
Global Obj: G1 Demonstra...
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Test bank For Chemistry 10th Edition (Newest Version 2023) by Stevens S. Zumdahl; Susan A. Zumdahl/ Complete Guide /All Chapters/ Complete Questions and Answers A+.
- Exam (elaborations) • 795 pages • 2023
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Test bank For Chemistry 10th Edition (Newest Version 2023) by Stevens S. Zumdahl; Susan A. Zumdahl/ Complete Guide /All Chapters/ Complete Questions and Answers A+. 
 
Chapter 1: Chemical Foundations 
1. Which of the following is an example of a quantitative observation? 
A) The piece of metal is longer than the piece of wood. 
B) Solution 1 is much darker than solution 2. 
C) The liquid in beaker A is blue. 
D) The temperature of the liquid is 60°C. 
E) At least two of the above (A-D) are quan...
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Test bank For Chemistry 10th Edition (Newest Version 2023) by Stevens S. Zumdahl; Susan A. Zumdahl/ Complete Guide /All Chapters/ Complete Questions and Answers A+.
- Exam (elaborations) • 795 pages • 2023
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- $27.99
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Test bank For Chemistry 10th Edition (Newest Version 2023) by Stevens S. Zumdahl; Susan A. Zumdahl/ Complete Guide /All Chapters/ Complete Questions and Answers A+. 
 
Chapter 1: Chemical Foundations 
1. Which of the following is an example of a quantitative observation? 
A) The piece of metal is longer than the piece of wood. 
B) Solution 1 is much darker than solution 2. 
C) The liquid in beaker A is blue. 
D) The temperature of the liquid is 60°C. 
E) At least two of the above (A-D) are quan...
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Test Bank for Introductory Chemistry 10th Edition Zumdahl All Chapters
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Chapter 1: Chemical Foundations 
 
 1. Which of the following is an example of a quantitative observation? 
A) The piece of metal is longer than the piece of wood. 
B) Solution 1 is much darker than solution 2. 
C) The liquid in beaker A is blue. 
D) The temperature of the liquid is 60°C. 
E) At least two of the above (A-D) are quantitative observations. 
 
ANS: D DIF: Easy REF: 1.2 
KEY: Chemistry | general chemistry | general concepts | scientific method 
MSC: Conceptual 
 
 2. A quanti...
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Test bank For Chemistry 10th Edition (Newest Version 2023) by Stevens S. Zumdahl; Susan A. Zumdahl/ Complete Guide /All Chapters/ Complete Questions and Answers A+.
- Exam (elaborations) • 795 pages • 2023
-
- $30.49
- + learn more
Test bank For Chemistry 10th Edition (Newest Version 2023) by Stevens S. Zumdahl; Susan A. Zumdahl/ Complete Guide /All Chapters/ Complete Questions and Answers A+. 
 
Chapter 1: Chemical Foundations 
1. Which of the following is an example of a quantitative observation? 
A) The piece of metal is longer than the piece of wood. 
B) Solution 1 is much darker than solution 2. 
C) The liquid in beaker A is blue. 
D) The temperature of the liquid is 60°C. 
E) At least two of the above (A-D) are quan...
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ZUMDAL CHEMISTRY 9TH EDITION TEST BANK
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1.	Which of the following is an example of a quantitative observation? 
A)	The piece of metal is longer than the piece of wood. 
B)	Solution 1 is much darker than solution 2. 
C)	The liquid in beaker A is blue. 
D)	The temperature of the liquid is 60°C. 
E)	At least two of the above (A-D) are quantitative observations. 
ANS: D	DIF:	Easy	REF:	1.2 
KEY: Chemistry | general chemistry | general concepts | scientific method MSC: Conceptual 
 
2.	A quantitative observation 
A)	contains a number and a...
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Chemistry, 10th Edition, Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste Test Bank
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Chemistry, 10th Edition, Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste Test Bank-1.	Which of the following is an example of a quantitative observation? 
A)	The piece of metal is longer than the piece of wood. 
B)	Solution 1 is much darker than solution 2. 
C)	The liquid in beaker A is blue. 
D)	The temperature of the liquid is 60°C. 
E)	At least two of the above (A-D) are quantitative observations. 
ANS: D	DIF:	Easy	REF:	1.2 
KEY: Chemistry | general chemistry | general concepts | scie...