01:160:161 Chapter Notes - Chapter 8: Strong Electrolyte, Solubility, Aqueous Solution

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30 Dec 2019

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Solution: a homogeneous mixture of two substances, such as salt and water. Aqueous solution: is one in which water acts as the solvent. Dilute solution: one that contains a small amount of solute relative to the solvent. Concentrated solution: one that contains a large amount of solute relative to the solvent. Molarity (m): a common way to express solution concentration; the amount of solute (in moles) divided by the volume of solution (in liters). Ionic compounds dissociate into their component ions when they dissolve in water. The dissolved ions act as charged carriers, allowing the solution to conduct electricity. Electrolytes: substances that dissolve in water to form solutions that conduct energy. Strong electrolytes: the resulting solution of when a substance that completely dissociates into ions when they dissolve in water. Nonelectrolyte: compounds that do not dissociate into ions when dissolved in water, resulting in a nonelectrolyte solution that does not conduct electricity.

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Launch the Concept Map by clicking the button below. Read the instructions that appear on the new screen. Drag the terms and phrases to build a Concept Map. Click "Submit" in the Concept Map when finished.

2. Describe how electrical conductivity changed as the concentration of the solutions changed?

3. Electrolyte is a term used to describe solutes that conduct electricity. What substance/s is/are electrolytes?

4. Non-electrolytes are substances that dissolve in water but do not conduct electricity. What substance in this experiment is a non-electrolyte?

5. Sports drinks are often advertised as electrolyte-replacement drinks. These drinks generally contain sugar, water, and salts. Which of these ingredients are actually replacing your bodyâs electrolytes? How do you know?

I can't seem to figure this one out. thank you!

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

01:160:161 Chapter Notes - Chapter 8: Strong Electrolyte, Solubility, Aqueous Solution

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