CHM 111 Lecture Notes - Lecture 20: Intermolecular Force, Microsoft Powerpoint, Dynamic Equilibrium

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CHM 111 Lecture Notes - Lecture 19: Bravais Lattice, Coordination Number, Crystal Structure

CHM 111 Lecture Notes - Lecture 20: Intermolecular Force, Microsoft Powerpoint, Dynamic Equilibrium

CHM 111 Lecture Notes - Lecture 21: Mole Fraction, Boiling-Point Elevation, Boiling Point

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Chapter 13: solutions: you will get dehydrated if you drink seawater, dehygration will be the result because there will be a higher concentration of salt than the concentration of salt that your cells have. Example: air (oxygen and nitrogen: liquid. Example: club soda; vodka; seawater: solid. Solubility: soluble: when solute dissolves in a solvent. Insoluble: when a solute does not dissolve in a solvent. Example: oil is insoluble in water: solubility depends on: Nature"s tendency toward mixing: entropy: many (but not all) systems move toward the lower potential energy, spontaneous mixing occurs when 2 ideal gases are put into the same container. The difference in attractive forces will not prevent mixing. The energy of the system is lowered due to entropy, allowing the gases to mix. Mixing and the solution process entropy: entropy: measure of the randomness and disorder in a system.

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BAEDitemViewlassignmentProblemiD-830644918offset next 121C1 12 Introduction to Solutility and Solution Formation troduction to Solubility and Solution Formation arning Goal understand the solubility of a solute in a solvent, the dissoltion p peocess, and the properties that afect the rate of dissoluÅ¡on ocess, and the properties that affed the rate of cola has a certain amount of carbon dioxide dissolved in t The cola is theretore olecular level, the dissolution process involves breaking intermolecular forces of aty action rious parameters, such as temperature, pressure, the nature of the solute, and the r example an incresse in temperature may increase the rate of dissoludon for solutions hwolving solds an example of a solution of gas in waler. The carbon daxide gas is the solute and it is diessved in water,which is nature of the solvent One can increase or decrease the solubility of solute by changing hese parameters e f the solvere At the among the solute molecules and forming new ones with the solvent moleciles The solublty af a solute in a salent depend art A The properties of a solute and its solubility in liquid solvents A solution is a homogenous mixture of solute and solvent There are diHarent types of soluions. A carbonated drink ia an example of a solution where the solute is a gas and ths saveet is a iquid Sugar crystas a in water is an example of a solution where the solute is a solid and the solvent is liquid Aceic acid is miscible in water, forming a solution commonly known as vinegar ln this case both the solure and the sohen iquids The solubility of solute in a solvent depends on various parsmeters, such as temperature pressura, tha nature of the solute, and the nature of the salvent Considaring thesa paranters iderdfy the ts correct for the solublity of a solute in a solvent Check all that apply Hints Table salt dissolves in water to form a solution Zinc sullate is soluble in water Gases are readly soluble in water t higher tamperatures Carbon dioxide gas will be more soluble in water when the partial pressure is high Propanol and heptane are miacible Dei My Awers Give Up

I'm going over a study guide for a test. The correct answers are listed. However I have highlighted the ones I do not understand. Please explain in detail! Much appreciated.

CHM 111 Lecture Notes - Lecture 20: Intermolecular Force, Microsoft Powerpoint, Dynamic Equilibrium

CHM 111 Lecture Notes - Lecture 19: Bravais Lattice, Coordination Number, Crystal Structure

CHM 111 Lecture Notes - Lecture 20: Intermolecular Force, Microsoft Powerpoint, Dynamic Equilibrium

CHM 111 Lecture Notes - Lecture 21: Mole Fraction, Boiling-Point Elevation, Boiling Point

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