Chem 106 exam 1 Study guides, Class notes & Summaries
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CHEM 162 FINAL WXAM QUESTIONS AND ANSWERS, LATEST UPDATED 2024/2025 (GRADED)
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CHEM 162 FINAL WXAM QUESTIONS AND ANSWERS, LATEST UPDATED 2024/2025 (GRADED) Which one of the following nuclear reactions is not 
correct? A. 226 
88Ra → 222 
86Ra + α 
B. 63 
28Ni → 63 
29Cu + βC. 
11 C → 11 B + β+ 
D. 14 C → 14 N + βE. 14 
7N + 1 
0n → 14 C + 1 
1p 
A. Correct. 22688Ra → 22286Ra + 4 α 
B. Correct. 6328Ni → 6329Cu + 0 
-1e 
C. Not correct. 11 C → 11 B + 0 e 
3 
6 7 -1 
6 
D. Correct. 14 C → 14 N + 0 
 e 
E. Correct. 147N + 1 
0n → 14 C + 1 
1p 
CHEM 162...
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CHEM 162 FINAL WXAM QUESTIONS AND ANSWERS, LATEST UPDATED 2024/2025 (GRADED)
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Which one of the following nuclear reactions is not 
correct? A. 226 
88Ra → 222 
86Ra + α 
B. 63 
28Ni → 63 
29Cu + βC. 
11 C → 11 B + β+ 
D. 14 C → 14 N + βE. 14 
7N + 1 
0n → 14 C + 1 
1p 
A. Correct. 22688Ra → 22286Ra + 4 α 
B. Correct. 6328Ni → 6329Cu + 0 
-1e 
C. Not correct. 11 C → 11 B + 0 e 
3 
6 7 -1 
6 
D. Correct. 14 C → 14 N + 0 
 e 
E. Correct. 147N + 1 
0n → 14 C + 1 
1p 
CHEM 162-2009 FINAL EXAM 
CHAPTER 19 - THE NUCLEUS 
RADIOACTIVE DECAY PARTICLES AND R...
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Chem 106 Exam 1 2023 with verified questions and answers
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Homogeneous Mixtures 
Composition may vary; appears to be one substance, but really contains multiple materials; most are actually solutions 
 
 
 
Aqueous Solutions 
Have water as solvent, and solid, liquid, or gas as the solute 
 
 
 
 
Solutions 
Homogeneous mixtures 
 
 
 
Solute 
The component of the solution that changes state 
 
 
 
Solvent 
The component that keeps its state 
 
 
 
Entropy 
(Delta S): The measure of energy dispersal and disorder in the system 
 
 
 
Solvent-Solute Intera...
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General Chemistry 106 Exam 1 Chapters 1-2 Review Practice Questions (Exam 9/16/19) 2023 Updated,General, Organic, and Biological Chemistry Smith Exam 4 (Ch 8-10) Dominican University Latest Update 2023,General, Organic,Chem 120A General,General, Organic,
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Chapter 1: Chemistry and Measurements
1) The measurement 0.000 0043 m, expressed correctly using scientific notation, is
A) 4.3 × 10-7 m.
B) 4.3 × 10-6 m.
C) 4.3 × 106 m.
D) 0.43 × 10-5 m.
E) 4.3 m.
2) Which of the following numbers contains the designated CORRECT number of significant
figures?,An exergonic reaction is always spontaneous - true,How
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CHEM 1020 2023 Exam Questions with Answers
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CHEM 
Exam Questions 
with Answers 
 
The combustion of ethane (C2H6) is represented by the equation: 
2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(l) 
In this reaction: 
A. the rate of consumption of ethane is seven times faster than the rate of consumption 
of 
oxygen. 
B. the rate of formation of CO2 equals the rate of formation of water. 
C. water is formed at a rate equal to two-thirds the rate of formation of CO2. 
D. the rate of consumption of oxygen equals the rate of consumption of water. 
E. ...
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CHEM 1020 2023 Exam Questions with Answers
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CHEM 
Exam Questions 
with Answers 
 
The combustion of ethane (C2H6) is represented by the equation: 
2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(l) 
In this reaction: 
A. the rate of consumption of ethane is seven times faster than the rate of consumption 
of 
oxygen. 
B. the rate of formation of CO2 equals the rate of formation of water. 
C. water is formed at a rate equal to two-thirds the rate of formation of CO2. 
D. the rate of consumption of oxygen equals the rate of consumption of water. 
E. ...
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CHEM 1020 2023 Exam Questions with Answers
- Exam (elaborations) • 9 pages • 2024
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CHEM 
Exam Questions 
with Answers 
 
The combustion of ethane (C2H6) is represented by the equation: 
2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(l) 
In this reaction: 
A. the rate of consumption of ethane is seven times faster than the rate of consumption 
of 
oxygen. 
B. the rate of formation of CO2 equals the rate of formation of water. 
C. water is formed at a rate equal to two-thirds the rate of formation of CO2. 
D. the rate of consumption of oxygen equals the rate of consumption of water. 
E. ...
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BUSINESS LAW Final Exam Practice Questions (1)
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1 
BUSINESS LAW 
Final Exam 
Practice 
Questions 
2 
BUSINESS LAW – Bus 340 
PRACTICE QUESTIONS 
The following practice questions, both the question type and content, are similar 
to the type and format of questions on the final exam. Please use them a study 
aid to prepare for the final exam. 
1. In a civil lawsuit against Ellen, Fred obtains an injunction, which is: 
a. a remedy at law. 
b. an equitable remedy. 
c. not possible under our U.S. system of jurisprudence. 
d. none of the above...
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BUSINESS LAW
- Exam (elaborations) • 40 pages • 2023
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1 
BUSINESS LAW 
Final Exam 
Practice 
Questions 
2 
BUSINESS LAW – Bus 340 
PRACTICE QUESTIONS 
The following practice questions, both the question type and content, are similar 
to the type and format of questions on the final exam. Please use them a study 
aid to prepare for the final exam. 
1. In a civil lawsuit against Ellen, Fred obtains an injunction, which is: 
a. a remedy at law. 
b. an equitable remedy. 
c. not possible under our U.S. system of jurisprudence. 
d. none of the above...
-
CHEM 102 Winter 07 Final Exam Questions and Answers,100% CORRECT
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CHEM 102 Winter 07 Final Exam Questions and Answers 
 
 
Potentially useful information: 
x 
 
 
pH pKa 
 
2 a 
	log base 
acid 
 
ΔG° = ΔH° - T ΔS° ΔG = ΔG° + RT ln Q 
E E R T ln Q 
n F 
R = 8.314 J mol-1 K-1 
F = 96480 C/mol e- 
 
1.	Volatility of a liquid increases as temperature increases because 
a.	the molecules of the liquid decompose into lighter molecules. 
b.	an equilibrium between liquid and vapor is established. 
c.	the number of molecul...
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