Dispersion forces Study guides, Class notes & Summaries
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General Chemistry II (CHEM113) ACS Final Exam Solved 100% Correct!!
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The two states that are collectively known as the condensed states are _______. - solid and liquid 
The attractive forces that exist between all molecules and atoms, and are the forces that hold many 
solids and liquids together - intermolecular forces 
Intermolecular forces are only significant at _____. - short distances 
The state of a sample of matter is determined by the magnitude of __________. - the 
intermolecular forces present 
Gases have a ___ density, ___ shape, and ____ volume. Thes...
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CLEP CHEMISTRY EXAM 2024 WITH 100% CORRECT ANSWERS
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Which chemical equation represents this reaction: 
 
a Bronsted-Lowry acid-base reaction 
 
A.) 2 KCLO₂(s) → 2 KCLO(s) + 3 O₂(g) 
B.) Zn(s) + Cu² + (aq) → Zn² + (aq) + Cu(s) 
C.) CO³ + (aq) + 6 NH (aq) → [Co(NH³)₆³+](aq) 
D.) H₂O+9aq) + NH₂(aq)→ H₂O(I) + NH₂+(aq) - correct answer 
 
The attractions between atoms within a molecule of NH3 are best characterized as 
A. hydrogen bonds 
B. ionic bonds 
C. polar covalent bonds 
D. London (dispersion) forces 
E. ion-dipole f...
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CEM 141-Exam 1 Questions With Correct Answers Already Passed!!
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Atoms - Matter is made up of 
Atom - The the smallest distinguishable part of an element 
Theories - Can change overtime according to the evidence available 
Electrostatic forces - ALL atoms/molecules attract to one another due to 
Attractions - ________ lower potential energy of a system 
Repulsions - _____ raise potential energy of a system 
The attractive and repulsive forces are EQUAL or the potential energy is at a minimum - Stable 
systems form where 
The well - The most stable part of a g...
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Chem 104 1st exam|Complete Questions with 100% Correct Answers
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Chem 104 1st exam|Complete Questions with 100% Correct Answers 
What are hybrid orbitals? 
orbitals of equal energy produced by the combination of two or more orbitals on the same atom 
What are the types of hybrid orbitals 
SP- 2 regions of density 
SP^2- 3 regions of density(3sp^2s) 
SP^3- 4 regions (4 sp^3s) 
What are the 4 types of hydrocarbons 
alkanes, alkenes, alkynes, and aromatic hydrocarbons 
Alkane 
a hydrocarbon containing only single covalent bonds 
Alkene 
a hydrocarbon that contai...
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BUSI 3250 Exam 3 Questions with correct Answers
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foreign environment - ANSWER-All the uncontrollable forces originating outside the home country that surround and influence the firm 
 
international environment - ANSWER-Interaction between domestic and foreign environmental forces or between sets of foreign environmental forces 
 
gross domestic product (GDP) - ANSWER-the total monetary value of all goods and services produced within a nation 
 
gross national income (GNI) - ANSWER-The total value of all income generated by the residents of a ...
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Chem 210 Exam 1 Questions & Answers(Graded A+)
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Chem 210 Exam 1 Questions & Answers(Graded A+) 
 
 
Intermolecular forces - ANSWER- non bonding forces 
- found BETWEEN molecules 
- influence the energy physical properties of the substances 
 
Physical properties examples - ANSWERboiling point, melting point, solubility, color, odor, etc. 
 
T/F: stronger intermolecular forces correlate to a higher boiling point - ANSWERTrue 
 
Kinetic energy - ANSWER- provides the energy needed to overcome intermolecular forces 
 
What is kinetic energy ass...
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UNE CHEM 1011 General Chemistry II Midterm Fall Questions With Verified & Complete Solutions 2023
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UNE CHEM 1011 General Chemistry II Midterm Fall Questions With Verified & Complete Solutions 2023 
 
Intermolecular forces Correct Answer: the various forces of attraction that may exist between the atoms and molecules of a substance due to electrostatic phenomena 
 
Kinetic energies Correct Answer: the energy required to overcome the attractive forces and thus increase the distance between particles 
 
Intramolecular forces Correct Answer: within the molecule that keep the molecule together 
...
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PORTAGE LEARNING M2: PROBLEM SET BIOCHEMISTRY
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M2: Problem Set 
Due No due date Points 5 Questions 20 Time Limit None 
Attempt History 
Attempt Time Score 
LATEST Attempt 1 1,309 minutes 5 out of 5 
Score for this quiz: 5 out of 5 
Submitted Feb 24 at 4:02pm 
This attempt took 1,309 minutes. 
Question 1 0 / 0 pts 
Your Answer: 
What is the shape of water? 
Bent 
Bent. The bond angle is 104.5 degrees. 
Question 2 0 / 0 pts 
What is autoionization, and how is it important for water? 
PORTAGE LEARNING M2: PROBLEM SET BIOCHEMISTRY 
Your Answer: ...
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IBOLC Comprehensive Exam With Correct Questions & Answers
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Actions by friendly force - ANSWER Assault, attack by fire, breach, bypass, clear, combat search and rescue, consolidation and reorganization, control, disengagement, exfiltrate, follow and assume, follow and support, linkup, occupy, reduce, retain, secure, seize, support by fire, suppress 
 
Effects on enemy force - ANSWER Block, canalize, contain, defeat, destroy, disrupt, fix, isolate, neutralize, penetrate, turn 
 
Forms of attack - ANSWER Ambush, raid, feint, demonstration, spoiling attack,...
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Chem 162 Final Exam Correctly Answered Questions| UpToDate | Already Graded A+
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Chemistry definition 
: Study of structure, properties, transformations of matter 
Matter 
: Anything that has mass + takes up space 
Phases: solid, liquid, gas 
Condensed phases = solids + liquids 
Intermolecular Forces (IMF) 
: = Interactions between molecules/atoms/ions 
Solution 
: = Homogenous mixtures of 2+ pure substances 
In a solution, the solute is dispersed uniformly throughout the solvent 
- Solute = compound(s) in lesser amount 
- Solvent = compound in greater amount 
2 | P a g e 
E...
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