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Hosted by Mrs. Comilla

Jeopardy. Hosted by Mrs. Comilla. Separating. Concentration. Saturation. Fizz Quiz. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. What is evaporation?. Causes liquid to dry up-

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Hosted by Mrs. Comilla

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  1. Jeopardy Hosted by Mrs. Comilla

  2. Separating Concentration Saturation Fizz Quiz 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

  3. Row 1, Col 1 What is evaporation? Causes liquid to dry up- the liquid turns to a gas And disappears into the air, leaving dissolved Solid material behind.

  4. 1,2 A solution is made up of what two parts? Solvent and Solute.

  5. 1,3 Define and describe concentration. Looks and tastes strong, amount of material dissolved in a liquid, opposite of dilute.

  6. 1,4 What is it called when something is in the process of becoming something different? CHANGE!

  7. 2,1 What are three ways to separate a mixture? Metal filter/screen Coffee filter evaporation

  8. 2,2 True or False: If a solution is saturated, it is more concentrated. TRUE.

  9. 2,3 Define and describe dilute. Opposite of concentration, adding more water or solvent, Weakens the solution.

  10. 2,4 How do you know when a chemical reaction occurs? Temperature Change, Gas formation, or precipitate

  11. 3,1 What is property? A characteristic of an object such as size, color, shape or texture.

  12. 3,2 Define Solvent and Solute. Solute: Solid material Solvent: liquid

  13. 3,3 How do you compare concentrations of equal volumes? If you have equal volumes on a balance and one is heavier, the heavier one is more concentrated.

  14. 3,4 What is a precipitate? A solid material that forms as a product of a reaction.

  15. 4,1 What is the difference between dissolving and reacting? Dissolving: one material disperses uniformly into another material, first material seems to disappear. Reacting: when a change occurs, temperature, gas or precipitate.

  16. 4,2 What is more soluble: citric acid or salt? CITRIC ACID More spoons of solute to saturate the solution.

  17. 4,3 What is volume? Three-dimensional space occupied by something. In this investigation it is the amount of liquid.

  18. 4,4 What are reactants? When two chemicals react when they are mixed

  19. 5,1 How can someone separate a solution? Evaporation.

  20. 5,2 Describe what a person could do to dilute a solution. Add water to the solution

  21. 5,3 What happens to a soft-drink solution when you increase the amount of powder in a given amount of water? The soft-drink solution becomes more concentrated, tastes sweet and looks dark.

  22. 5,4 What is horizontal? Going straight across from side to side. (adj.)

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