The three things that might be done to dissolve the given solid in water are to be described. Concept introduction: Solubility is the maximum amount of a solute that can be dissolved in a given mass of solvent at a given temperature. The term soluble is used for a pair of substances that forms a homogenous mixture. The term insoluble is used for a pair that does not mix with each other.

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Chapter 7, Problem 7.19E

Interpretation Introduction

Interpretation:

The three things that might be done to dissolve the given solid in water are to be described.

Concept introduction:

Solubility is the maximum amount of a solute that can be dissolved in a given mass of solvent at a given temperature. The term soluble is used for a pair of substances that forms a homogenous mixture. The term insoluble is used for a pair that does not mix with each other.

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Solubility is the ability to dissolve certain substances(solutes) into a solvent. You are a student in Mrs. Bateast's Chemistry class and you were given the assignment to compare solubilities of salt in different solvents at different temperatures. You added salt at a consistent rate and amount until you reached the point of full saturation. The amount added to each solvent at saturation was recorded. The results of the experiment are shown in the tables: Table 1: 20 °C Mass of Salt at Saturation 43 g 38 g 0.01 g 3 g Solvent Water Ethanol Hexane Dichloromethane Table 2: 35 °C Solvent Water Ethanol Mass of Salt at Saturation 52 g 45 g 0.02 g 4g Нехane Dichloromethane Using CER and your knowledge from data listed above, if the temperature of ethanol solution increased by an additional 10 degrees, what would happen? Construct a line graph is required as well.

At home, you keep adding sugar to ice water while stirring. Which of the following is true? The sugar will eventually not dissolve since the water will eventually reach a limit to how much solute will dissolve, regardless of how much you're stirring. As long as you keep stirring, the sugar will always dissolve, regardless of how much water is in the glass. The ice will eventually melt, but if you add more ice while adding more sugar, the sugar will always dissolve as long as you keep stirring and adding more sugar. If you stop stirring, a supersaturated solution will be created after a minute or two.