Liquid Solubility TestI. IntroductionA solution is a combination of one or more solutes dissolved in a solvent that is homogenous.The maximum quantity of a chemical that will dissolve in a given amount of solvent at a certaintemperature is known as solubility.II. ObjectivesSolids such as salts, sand, and baking soda will be introduced to a variety of common liquids,including H2O, Isopropyl alcohol, and Coca-Cola, to identify which solids dissolve in whichliquids at room temperature. A data table will be created based on the findings of this inquiry,with the results shown on a series of graphs. "Like dissolves like" is a rule of thumb concerningsolubility in solvents. In general, polar chemicals dissolve in polar solvents, while non-polarcompounds dissolve in non-polar solvents. The ability to confirm or refute this rule is one of theproject's practical benefits.III.Materials Needed1. Соса Сola2. Cooking Oil3. Isopropyl Alcohol4. Rock Salt5. Sugar6. Epson Salt7. Clear Water Glass8. Stirrer9. Teaspoon10. Measuring Cups11. Clean Sand12. Rubber Gloves IV. Procedures1. Measure out 10 ml of H20 using a measuring cup and pour into a cup.2. Using a stirrer, measure out a teaspoon of rock salt and add it to the cup of H2O.3. When all of the salt (solute) has vanished, the solute has dissolved in the solvent and asolutes generally settle at the bottom of the glass or float on the liquid's surface.4. Write "soluble" if the entire solid dissolves, "insoluble" if the solid does not dissolve, or"partially soluble" if only a portion of the solid dissolves in each test.5. In a separate glass, pour 10 mL of H2O and whisk in a teaspoon of sand. Fill in theblanks in the table with the findings.6. The Epsom salt, baking soda, and sugar should be treated in the same way. A glass and astirrer were used each time.solution has resulted. Insoluble solutes settle to the bottom of the mixture. Insoluble7. Place in the water the isopropyl alcohol, Coca-Cola, and frying oil and repeat theoperation.8. Plot a bar graph similar to the one shown with the names of the solutes along thehorizontal axis and the solubility ratings in water along the vertical axis to graphicallypresent the data in the table. Carry out the identical steps for each solvent you've tested.Solute Solubility In H20SolutePartially SolubleRock SaltEpson SaltBaking SodaSandRock SaltInsoluble(SOLUTES)V. Result of ObservationDirection: Write "soluble" if the entire solid dissolves, "insoluble" if the solid does not dissolve,or "partially soluble" if only a portion of the solid dissolves in each test.SOLUTERock SaltEpson SaltSOLVENTSugarSandBaking SodaH20IsopropylAlcoholCoca ColaCooking OilSOLUBILITY

In chemistry, substances of alike nature mix with each other (like dissolves like).

Solute Solubility In H20 Solute Partially Soluble Epson Salt Rock Salt Sand Baking Soda Rock Salt Insoluble (SOLUTES) V. Result of Observation or "partially soluble" if only a portion of the solid dissolves in each test. SOLVENT Direction: Write "soluble" if the entire solid dissolves, "insoluble" if the solid does not dissolve, Epson Salt Sugar SOLUTE Rock Salt Baking Soda Sand H2O Isopropyl Alcohol Coca Cola SOLUBILITY

Solute Solubility In H20 Solute Partially Soluble Epson Salt Rock Salt Sand Baking Soda Rock Salt Insoluble (SOLUTES) V. Result of Observation or "partially soluble" if only a portion of the solid dissolves in each test. SOLVENT Direction: Write "soluble" if the entire solid dissolves, "insoluble" if the solid does not dissolve, Epson Salt Sugar SOLUTE Rock Salt Baking Soda Sand H2O Isopropyl Alcohol Coca Cola SOLUBILITY

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 140QRT

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Similar questions

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