Duke University
Latest uploads at Duke University. Looking for notes at Duke University? We have lots of notes, study guides and study notes available for your school.
-
721
- 0
-
13
All courses for Duke University
- FUNDAMENTA MSN 5320 MSN5320 3
- FUNDAMENTA MSN5320 MSN5320 18
- FUNDAMENTA MSN5320 Chapter 27: Patient Safety and Quality Potter et al.: Fundamentals of Nursing, 9th Edition FUNDAMENTA MSN5320 Chapter 27: Patient Safety and Quality Potter et al.: Fundamentals of Nursing, 9th Edition 4
- H007-01 QUESTION PAPER Nov 2020 1
- H007-02 QP Nov 2020 1
- H007/01 1
- H007/02 The Julio-Claudian Emperors 31 1
- H407/11: Sparta and the Greek world 1
- H407/12: Athens and the Greek world 1
- H407/13: Macedon and the Greek world Advanced GCE 1
- H407/21: Republic and Empire Advanced GCE 1
- H407/22: The Eleven Caesars Advanced GCE 1
- H407/23: Emperors and Empire Advanced GCE 1
- HESI A2 Critical Thinking Questions And Answers / Latest A Grade 1
- TEST BANK FOR PHARMACOLOGY 10TH EDITION BY MCCUISTION McCuistion Pharmacology A Patient-Centered Nursing Process Approach, 10th Edition; complete test bank, all the chapters. 1
- TEST BANK FOR WONG’S ESSENTIALS OF PEDIATRIC NURSING 10TH EDITION HOCKENBERRY 1
- Test Banks testbank 71
Popular books Duke University
Latest notes & summaries Duke University
Chemistry: Structure and Properties (Tro) 
Chapter 1 Atoms 
1.1 Multiple Choice Questions 
1) An element has three stable isotopes with masses of 27.977 amu, 28.976 amu, and 29.973 
amu. The heavier two isotopes have an abundance of 4.68% and 3.09%, respectively. What is 
the mass of the element? 
A) 27.684 amu 
B) 29.251 amu 
C) 28.085 amu 
D) 30.107 amu 
E) 28.991 amu 
Answer: C 
Diff: 5 Var: 1 Page Ref: 1.9 
LO: 1.6 
2) All of the following will lead to a homogeneous mixture except 
A) sugar ...
Test Bank 
Chapter 1 Laboratory Basics 
1. Reverse osmosis (RO) is described as a process: 
A. In which water is forced through a semipermeable membrane that acts as a 
molecular filter. 
B. Used to purify liquid chemicals. 
C. In which water forced through a carbon filter eliminates organic solvents. 
D. In which salt in water moves through filter paper. 
2. Activated carbon filters remove: 
A. Ions from water. 
B. Organic compounds from water. 
C. Acids and bases from water. 
D. Large particul...
Essential Organic Chemistry, 3e (Bruice) 
Chapter 3 An Introduction to Organic Compounds 
1) Which of the following is a tertiary amine? 
A) 
B) 
C) 
D) 
E) 
Answer: E 
Diff: 1 
Section: 3-1 
Objective: G2, G3 
LO: 3.2
Fundamentals of General, Organic, and Biological Chemistry, 7e (McMurry) 
Chapter 1 Matter and Measurements 
1) Which of the following is a chemical property? 
A) melting point 
B) mass 
C) flammability 
D) volume 
E) temperature 
Answer: C 
Diff: 1 
Section: 1.1 
2) All of the following are examples of matter except 
A) heat. 
B) air. 
C) water. 
D) salt. 
E) plants. 
Answer: A 
Diff: 1 
Section: 1.1 
3) Which of the following is a physical property? 
A) flammability 
B) conductivity 
C) abilit...
Fundamentals of General, Organic, and Biological Chemistry, 7e (McMurry) 
Chapter 1 Matter and Measurements 
1) Which of the following is a chemical property? 
A) melting point 
B) mass 
C) flammability 
D) volume 
E) temperature 
Answer: C 
Diff: 1 
Section: 1.1 
2) All of the following are examples of matter except 
A) heat. 
B) air. 
C) water. 
D) salt. 
E) plants. 
Answer: A 
Diff: 1 
Section: 1.1 
3) Which of the following is a physical property? 
A) flammability 
B) conductivity 
C) abilit...
Fundamentals of General, Organic, and Biological Chemistry, 7e (McMurry) 
Chapter 1 Matter and Measurements 
1) Which of the following is a chemical property? 
A) melting point 
B) mass 
C) flammability 
D) volume 
E) temperature 
Answer: C 
Diff: 1 
Section: 1.1 
2) All of the following are examples of matter except 
A) heat. 
B) air. 
C) water. 
D) salt. 
E) plants. 
Answer: A 
Diff: 1 
Section: 1.1 
3) Which of the following is a physical property? 
A) flammability 
B) conductivity 
C) abilit...
General Chemistry: Atoms First, 2e (McMurry and Fay) 
Chapter 0 Chemical Tools: Experimentation and Measurement 
0.1 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 
Topic: Section 0.1 Experiment→Hypothesis→Theory: Approaching Chemistry 
2) An interpretation of the results of many tests is called 
A) an experiment. 
B) a hypothesis. 
C) a prediction. 
D) a theory. 
...
Chapter 2: The Structure of the Atom and the Periodic 
Table 
1. What are the three primary particles found in an atom? 
A) neutron, positron, and electron 
B) electron, neutron, and proton 
C) electron, proton, and nucleon 
D) positron, electron, and nucleon 
E) proton, electron, and neutrino 
Ans: B 
2. What is the value of the mass number in the isotope 131 53I? 
A) 53 
B) 78 
C) 126.9 
D) 131 
E) 184 
Ans: D 
3. What term is used to describe atoms of the same element that have different mass...
General, Organic, and Biochemistry, 2e (Frost) 
Chapter 1 Chemistry Basics— Matter and Measurement 
1.1 Multiple-Choice 
1) Which of the following is an example of a heterogeneous mixture? 
A) Sugar water 
B) Blood 
C) Air 
D) Vodka 
Answer: B 
Diff: 1 
Section: 1-1 
2) Which of the following is a pure substance? 
A) Sugar 
B) Sand 
C) Gold 
D) Maple syrup 
Answer: C 
Diff: 1 
Section: 1-1 
3) All the different kinds of substances that make up all of the material of the universe are known 
col...
General, Organic, and Biological Chemistry, 4e (Timberlake) 
Chapter 2 Energy and Matter 
2.1 Multiple-Choice Questions 
1) An example of kinetic energy is 
A) a coiled spring. 
B) running water. 
C) a tree. 
D) natural gas. 
E) chemical energy. 
Answer: B 
Objective: 2.1 
Global Outcomes: GO7 
2) The energy associated with the motion of particles in a substance is called 
A) temperature. 
B) electrical energy. 
C) heat. 
D) chemical energy. 
E) potential energy. 
Answer: C 
Objective: 2.1 
Glob...