

CH301 - Unit 2 Exam 1 Review
Flashcard
•
Chemistry
•
University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the Lewis structure for Ethanol (C2H5OH)?
Back
The Lewis structure for Ethanol shows two carbon atoms bonded to each other, with one carbon bonded to three hydrogen atoms and the other carbon bonded to two hydrogen atoms and one hydroxyl group (OH). The oxygen atom has two lone pairs of electrons.
2.
FLASHCARD QUESTION
Front
How many unshared pairs of electrons are on the oxygen atom in Ethanol?
Back
There are 2 unshared pairs of electrons on the oxygen atom in Ethanol.
3.
FLASHCARD QUESTION
Front
How many bonds exist between the two carbon atoms in Ethanol?
Back
There is one bond between the two carbon atoms in Ethanol.
4.
FLASHCARD QUESTION
Front
Which compound has the highest lattice energy: KI, KCl, LiCl, or KBr?
Back
LiCl has the highest lattice energy among the given compounds.
5.
FLASHCARD QUESTION
Front
What is lattice energy?
Back
Lattice energy is the energy released when one mole of an ionic crystalline compound is formed from its gaseous ions.
6.
FLASHCARD QUESTION
Front
Rank the bonds H-F, B-N, N-O, Be-H, C-F from greatest to least difference in electronegativity (DEN).
Back
H-F > C-F > B-N > Be-H > N-O.
7.
FLASHCARD QUESTION
Front
What is electronegativity?
Back
Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Ch301c Unit 1 exam review
Flashcard
•
KG
10 questions
Nat 5 - Ionic Compounds and Ions
Flashcard
•
KG
15 questions
Flashcardizz Practice Unit 5 Lesson 4
Flashcard
•
11th - 12th Grade
15 questions
Atomic Structure & Chemical Reactions Biology 11 (2.1)
Flashcard
•
11th Grade - University
11 questions
IB Biology: C1.3 Photosynthesis
Flashcard
•
12th Grade
12 questions
Conventional vs. Electron Flow
Flashcard
•
12th Grade
10 questions
Shapes of molecules
Flashcard
•
11th - 12th Grade
16 questions
Kiểm tra kiến thức Nhân 2D
Flashcard
•
KG
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Chemistry
20 questions
Disney Trivia
Quiz
•
University
7 questions
Fragments, Run-ons, and Complete Sentences
Interactive video
•
4th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
10 questions
DNA Structure and Replication: Crash Course Biology
Interactive video
•
11th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
20 questions
Implicit vs. Explicit
Quiz
•
6th Grade - University
14 questions
Ch.3_TEACHER-led
Quiz
•
University
7 questions
Comparing Fractions
Interactive video
•
1st Grade - University