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- 1. Multiple Choice
The sugar cubes are called the
solute
solvent
- 2. Multiple Choice
The water is called the
solvent
solute
- 3. Multiple ChoiceErnesto and Amanda fill two cups with water. They use hot water in one cup and cold water in the other cup. Next, they will stir a spoon of salt into each cup.
In which cup will the salt dissolve more slowly?The salt will not dissolve in either cupThe salt dissolves more slowly in the hot waterThe salt dissolves more slowly in the cold waterThe salt dissolves at the same speed in both cups - 4. Multiple Choice
Look at the diagram. In this diagram, the red dots representthe solutethe solventthe solution - 5. Multiple ChoiceLook at the diagram. In this diagram, the blue area representsthe solutethe solventthe solution
- 6. Multiple Choice
The amount of solute dissolved in a given amount of solvent.
dilution
concentration
saturated solution
supersaturated mixture
- 7. Multiple ChoiceYou can make a solution more concentrated by adding __________.solutesolventwater
- 8. Multiple ChoiceWhat does it mean to dilute a solution?lower the concentration of solute per solventincrease the concentration of solute per solvent
- 9. Multiple Choice__________ are made up of solutes and solvents.SolutionsSuspensionsHeterogeneous MixturesPure Substances
- 10. Multiple ChoiceWhen a solution is saturated:No additional material will dissolve in itYou need to stir it moreTwo materials have combined to create a clear liquidCrystals form
- 11. Multiple Choice
When a soluble substances dissolves, it usually leaves behind a __________________ liquid and we cannot ___________________ it.
cloudy, see
clear, taste
clear, see
cloudy, taste
- 12. Multiple Choice
Which substances are insoluble in water? (choose TWO answers)
sand
salt
sugar
flour
- 13. Multiple Choice
Which substances are soluble in water? (choose TWO answers)
pepper
coffee
sugar
flour
- 14. Multiple Choice
Sugar is a __________________ and water is a __________________. Together, they make a ___________________.
solvent, solute, solution
solution, solvent, solute
solute, solvent, solution
- Answer choicesTagsAnswer choicesTags