Explain Why is energy I think the substance being tested is a solvent. saturated- has the maximum amount of solute it can hold unsaturated- doesnt have the maximum amount of solute, it can Q. Sample B dissolves more slowly than sample C. Which of the following best explains why sample A dissolves more A.Most Solids become more soluble as the temperatre goes up. So to answer you question, neither. My Science teacher also gave to me two hints. vincentsalas52 is waiting for your help. When the solvent is water, the word hydration, rather than solvation, is used. A student takes some sugar and adds it to some water. A solvent is the substance that dissolves a solute. Solute-substance that dissolves into a solvent Solvent-substances that dissolves a … answer choices Put it in cold water and stir it Put it in warm water and stir it Tags: Question 15 SURVEY 60 seconds Q. The molecule itself doesn Q. Explain why the student is wrong. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Explain your answer. So, sugar and food coloring were solutes that dissolved in the water. READING CHECK 7. Infer Could NaCl dissolve in olive oil? a. sugar and carbon tetrafluoride b. oil and vinegar - I know it's not this one. Flour doesn't dissolve in water. Explain your answer Explain your answer pasagot po diko po alam sasagot ko You can sign in to give your opinion on the answer. Correct Answer Sugar will dissolve more quickly in iced tea if you stir it because stirring Answer: B.) The stirring allows fresh solvent molecules to continually be in contact with the solute. Which of the following are desirable properties for a good solvent for recrystallisation:

(There may be more than one correct answer.) Short answer question: Explain the difference between solute and solvent. The solvent dissolves the impurities. Sample A dissolves in water more slowly than sample B. What factors affect the rate of dissolvingHow quickly a substance dissolves in a solvent is unknown. Favorite Answer More solute can dissolve in a liquid at a higher temp. Start studying chemistry. It is simply a mixture. Of the two solvents, CCl 4 is nonpolar and H 2 O is polar, so I 2 would be expected to be more soluble in CCl 4. Hint #2: -remember-this explain how the sugar dissolves &water evaporates MCAS Test Questions 7.0 Name: Date: 1. The Moon was once believed to have no water anywhere on its surface. A sugar cube is tightly compacted granulated sugar, meaning it has less surface area exposed to the solvent If it is … It does not dissolve as well in other solvents. By volume, orange drink is 10% each of orange juice and corn syrup. helps the solute to diffuse. which solvent dissolves the sugar most quickly A. water B. alcohol C. mineral oil. The sugar cubes may be added to water with different temperatures to observe the impact of temperature on the dissolving process. Solution I 2 is nonpolar. Hot water will dissolve sugar faster than cold water because the particles are moving more quickly and interacting more often at higher temperatures. For gas dissolving in a liquid, cooler temp. A solid that cannot dissolve in a liquid is said to be insoluble. 5.1 Solutes, Solvents and So utions Sugar dissolves in water to form sugar solution. However, salt and sugar are soluble in water – they dissolve in water to make solutions. When sugar dissolves, these whole sucrose molecules separate from one another. Will sugar dissolve in oil, a non-polar solvent? Solution I 2 is nonpolar. Of the two solvents, CCl 4 is nonpolar and H 2 O is polar, so I 2 would be expected to be more soluble in CCl 4. A bucket of paint I think the substance being tested is a solvent. b. If the solid does not dissolve, no solution is made. Start studying Chapter 21. B.Most gases become less soluble as the tempurate goes up. In the equilibrium process shown below, hydrogen gas and iodine gas react to form hydrogen iodide. Solute and solvent A solute is the substance that dissolves to make a solution. a. The solvent forms the culk or the solution. 1) Stirring increases the kinetic energy of the sugar and the water, increasing the number of intermolecular collisions that cause the sugar to dissolve 2) Stirring homogenizes the water. If you don't stir, the water nearest the sugar becomes saturated with sugar and the sugar dissolves … If this were true, could To measure the solubilities of the two substances, put each substance into 100 g of water at 0°C. 3. Explain your answer. 2 0 What do you think of the answers? the solution. You add a bit of solute to the solution and it dissolves. Sugar dissolves in water. Explain that a sugar cube (about a half a teaspoon of sugar) is made up of at least one billion trillion sucrose molecules. Sugar dissolves well in water. 2. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Explain your answer. The compound easily dissolves in hot solvent. Explain When a molecular compound dissolves, do the molecules break apart? You can identify which substance is salt and which one is sugar by measuring their solubilities, because solubility is a characteristic property of matter. C.Sugar dissolves better in cold water than in hot water D.Carbon Dioxide dissolves better in cold d. The compound is not very soluble in cold solvent. The solution was: Q. Water was the solvent. ex. What factor accounts for the fact that powdered sugar dissolves more quickly than granulated sugar under the same conditions? You are given a small beaker of solution at room temp. A sugar cube will - one, sugar cubes are designed specifically to dissolve quickly into solvents such as tea, coffee, liquids to make solutions. The reason granulated sugar dissolves faster than a sugar cube has to do with surface area. To help you tell the difference, there is a larger amount of solute than solvent. The student stirs it and can not see the sugar any more. In this case, the solute would be sugar, and the solvent is the tea. Add your answer … 8g^i^XVa I]^c`^c\ 6. Obviously, all of us know that when sugar is mixed in water, it quickly disappears after stirring the liquid for a moment or two. ? Explain your answer. To make a solute dissolve more quickly i n a solvent which would you do? They are: Hint #1: The particles don't join together. Dissolving sugar in water will occur more quickly if the water is stirred. Three 10 g samples of sugar are represented below. A teaspoon of table sugar will dissolve rapidly in a hot drink. A solute can be dissolved in a solvent. A solute that is able to dissolve into a certain solvent is called soluble. A 1.5-L can of drink costs $0.095. I think this because it is being dissolved to form the ink on the filter paper. Note: Students may ask why so much more sugar dissolves at higher temperatures compared to salt.This is not easy to explain on the molecular level at a middle school, high school, or even college level. It just makes a paste. Sugar dissolves faster than salt. Explain your reasoning. The same amount of sugar … Explain your answer. In a combination of sugar and water the sugar dissolves (the solute) in the water (the solvent). When a solute dissolves, the individual particles of solute become surrounded by solvent particles. The question cannot be completely answered just by saying “because it dissolves”, along with an eye A student says that when a solute dissolves in a solvent, the particles break. Make a prediction and explain your answer before you do an experiment. Do an experiment at home and report the results—you can use household isopropyl alcohol (rubbing alcohol) as a substitute for ethyl alcohol. A solute that dissolves in a solvent is said to be soluble. The substance hich dissolves is called the solute and the substance which the solute dissolves in is called the solvent. c. The solvent has a high boiling point. H2(g) + I2(g) + heat (+ 2HI(g) An increase in which of the following would shift the c. salt and carbon tetrafluoride d. hydrogen sulfide and water How do you know which substance dissolves which and how quickly? Figure \(\PageIndex{1}\): Solvation. When solute particles are attracted to the solvent particles, the solute is soluble. 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