Dispersion forces Samenvattingen, Aantekeningen en Examens

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...

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...

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...

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...

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...

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 ...

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 ...

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: ...

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,...

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...