Tetrahedral Guías de estudio, Notas de estudios & Resúmenes
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Solution Manual for Organic Chemistry Mechanistic Patterns Canadian 1st Edition Ogilvie Ackroyd Br
- Examen • 809 páginas • 2024
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Chapter 1 
Carbon and Its Compounds 
CHECKPOINT PROBLEMS 
Practice Problem 1.1 
a) S — 1s2 
2s2 
2p6 
3s2 
3p4 
b) Cl — 1s2 
2s2 
2p6 
3s2 
3p5 
c) Na+ — 1s2 
2s2 
2p6 
1-2 Copyright © 2018 Nelson Education Limited 
Practice Problem 1.2 
a) Count valence electrons. 
Build a basic bonding framework and account for electrons used. 
Add remaining electrons and check for formal charges. 
The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. 
b) Count valence...
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Chem 103 Module 1 to 6 Exam with Verified answers (100 OUT OF 100) Portage learning (Latest Update)
- Examen • 35 páginas • 2024 Popular
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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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CHEM 1311 CHAPTER 10: CHEMICAL BONDING II: MOLECULAR GEOMENTRY AND HYBRIDIZATION OF ATOMIC ORBITALS
- Examen • 18 páginas • 2023
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Chapter 10: Chemical Bonding II: Molecular Geometry and 
Hybridization of Atomic Orbitals 
1. Give the number of lone pairs around the central atom and the molecular geometry of 
CBr4. 
A) 0 lone pairs, square planar D) 1 lone pair, trigonal bipyramidal 
B) 0 lone pairs, tetahedral E) 2 lone pairs, square planar 
C) 1 lone pair, square pyramidal 
Ans: B Category: Medium Section: 10.1 
2. Give the number of lone pairs around the central atom and the molecular geometry of 
SCl2. 
A) 0 lone pairs, ...
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CEM 141 Final Exam Questions and Answers Already Passed
- Examen • 77 páginas • 2024
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CEM 141 Final Exam Questions and 
 
Answers Already Passed 
 
If one carbon wants 4 bonds, how many bonding orbitals can it have? 
A. 1 
B. 2 
 
C. 3 
 
D. 4 D 
 
In graphite how many carbons is each carbon attached to? 
A. 2 
B. 3 
 
C. 4 
 
D. 5 B 
 
How many orbitals should "mix" to form 3 bonds? 
A. 2 
B. 3 
 
C. 4 
 
D. 5 B 
 
How many different compounds can you draw from C5H12? 
A. 2 
B. 3 
 
C. 4 
D. 5 
 
E. 6 B 
 
What is the formal charge on H for NH4+? 
A. +1 
B. -1 
C. +2 
 
D. -2 ...
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PCAT STUDY GUIDE: CHEMISTRY PRACTICE TEST QUESTIONS WITH COMPLETE SOLUTIONS
- Examen • 10 páginas • 2023
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sp3 - ANSWER-tetrahedral 
109.5 
4 single bonds 
 
for oxygen and nitrogen 
tetrahedral 
bent 
 
sp2 - ANSWER-trigonal planar 
120 
1 double 
2 single 
 
for oxygen and nitrogen 
trigonal planar 
linear 
 
sp - ANSWER-linear 
180 
1 triple 
1 single 
 or 2 double 
 
formula for alkane - ANSWER-CnH(2n+2) 
 
a organic molecule that contains at least one multiple bond is said to be__________ - ANSWER-unsaturated 
 
boiling point - ANSWER-the molecule with the most carbons will having the highest b...
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Chem 210 Final Exam Questions and Correct Answers, With Complete Solution, 2024.
- Examen • 12 páginas • 2024
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Chem 210 Final Exam Questions and Correct Answers, With Complete Solution, 2024. 
 
SOPBAR 
used to find degrees of unsaturation 
((2C+2)-H-X+N)/2 
Resonance Rules 
-no breaking single bonds 
-do not exceed octet 
-keep net charge the same 
-try to have full octets (most stable) 
Resonance Patterns 
1. Lone pair e- next door to pi bond 
2. Pi bond next to positive charge 
3. Double bond btwn atoms of differing electronegativity (ex: carbonyl) 
Curved Arrows 
show movement of pair of electrons 
s...
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CHEM 210 Exam 2 Questions and Correct Answers, Complete Solution.
- Examen • 8 páginas • 2024
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CHEM 210 Exam 2 Questions and Correct Answers, Complete Solution. 
 
Linear 
What is the electron-pair geometry of a compound with 2 electron domains? 
Trigonal planar 
What is the electron-pair geometry of a compound with 3 electron domains? 
Brainpower 
Read More 
Tetrahedral 
What is the electron-pair geometry of a compound with 4 electron domains? 
Trigonal bipyramidal 
What is the electron-pair geometry of a compound with 5 electron domains? 
Octahedral 
What is the electron-pair geometry o...
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Part 1 of 4 - 28.0/ 40.0 Points Question 1 of 25 0.0/ 4.0 Points `Use Lewis theory to draw the structure of the sulfate polyatomic ion. What would you find surrounding the central atom of this ion? • A. two bonding and two unshared pairs of electrons. • B
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Part 1 of 4 - 28.0/ 40.0 Points 
Question 1 of 25 
0.0/ 4.0 Points 
`Use Lewis theory to draw the structure of the sulfate polyatomic ion. What would you find 
surrounding the central atom of this ion? 
• 
A. two bonding and two unshared pairs of electrons. 
• 
B. three bonding and one unshared pair of electrons. 
• 
C. two double bonds and no unshared pairs of electrons. 
• 
D. one bonding and three unshared pairs of electrons. 
• 
E. none of the above. 
Feedback: Lewis structures are...
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Computational Fluid Dynamics Questions With Complete Solutions
- Examen • 11 páginas • 2023
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Typical shapes of unstructured grid cells used in 2D grids are quadrilateral and ______________________ correct answer: triangular 
 
a grid is ___________ if any line connecting centers of neighboring cells face between the cells correct answer: orthogonal 
 
one disadvantage of using unstructured grids is slower _____________ correct answer: convergence 
 
it is recommended for flows with attached boundary layers that the grid includes a layer of thin quadrilateral or hexahedral cells adjac...
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test-bank-for-chemistry-a-molecular-approach-2nd-edition-by-tro-170822163407 |2023 LATEST UPDATE |GUARANTEED SUCCESS
- Examen • 47 páginas • 2023
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Chemistry: A Molecular Approach, 2e (Tro) 
 
Chapter 10	Chemical Bonding II: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory 
 
 
Multiple Choice Questions 
 
 
1)	Give the approximate bond angle for a molecule with a trigonal planar shape. 
 
109.		A) 109.5° 
110.		B) 180° 
111.		C) 120° 
112.		D) 105° 
113. 
Answer: Diff: 2	 
C	E) 90° 
 
 
Page Ref: 10.2 
 
2)	Give the approximate bond angle for a molecule with a tetrahedral shape. 109.	A) 109.5° 
110.	B) 180° 
111.	...
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CHM 2220 Final Exam Multiple Choice || with Error-free Solutions.
- Examen • 9 páginas • 2024
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Carboxylic acid derivatives undergo _______ reactions 
 
A. nucleophilic substitution 
B. nucleophilic acyl substitution 
C. electrophilic acyl substritution 
D. addition correct answers B 
 
The acyl group is 
 
A. C=O 
B. HC=O 
C. RC=O correct answers C 
 
Which of the following compounds would be most reactive? 
 
A. ethyl acetate 
B. propanamide 
C. benzoyl chloride 
D. phenyl anhydride correct answers C 
 
Which of the following compounds would have the most stabilized carbonyl group? 
 
 ...