2. Jeopardy $100 Types of Mixtures Understanding Solutions Concentration and Solubility Acid and Bases Variety $200 $300 $400 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 Final Jeopardy Final Jeopardy

3. 1 - $100 This type of mixture has tiny particles that are large enough to scatter light. This type of mixture has tiny particles that are large enough to scatter light.

4. 1 - $200 This simple process can be used to separate a suspension using a screen to separate out larger particles. This simple process can be used to separate a suspension using a screen to separate out larger particles.

5. 1 - $300 What type of mixture would exist if you combined salt and water and all of the salt crystals were dissolved? What type of mixture would exist if you combined salt and water and all of the salt crystals were dissolved?

6. 1 - $400 What determines whether a substance in a suspension floats or sinks? What determines whether a substance in a suspension floats or sinks?

7. 1 - $500 This solvent is found in saliva. This solvent is found in saliva.

8. 2 - $100 What type of mixture can only be separated by the process of evaporation? What type of mixture can only be separated by the process of evaporation?

9. 2 - $200 Do more gas molecules dissolve in low or high pressure systems? Do more gas molecules dissolve in low or high pressure systems?

10. 2 - $300 What does adding ethylene alcohol (anti- freeze)do to the freezing point of water? What does adding ethylene alcohol (anti- freeze)do to the freezing point of water?

11. 2 - $400 Which type of solution can no longer dissolve a solute Which type of solution can no longer dissolve a solute

12. 2 - $500 Describe what type of ions are created in an acidic solution. Describe what type of ions are created in an acidic solution.

13. 3 - $100 Lemonade with a lot of solute (lemon mixture) dissolved in water is highly ________________. Lemonade with a lot of solute (lemon mixture) dissolved in water is highly ________________.

14. 3 - $200 Hotels __________ their orange juice by adding more water, so they can have a larger amount to provide to their customers. Hotels __________ their orange juice by adding more water, so they can have a larger amount to provide to their customers.

15. 3 - $300 You can see the particles of the solute at bottom, in a solution that is _____________________. You can see the particles of the solute at bottom, in a solution that is _____________________.

16. 3 - $400 Calculate the concentration of a solution that has 40 mL of food coloring in 200 mL of water. (Round to the nearest hundredth) Calculate the concentration of a solution that has 40 mL of food coloring in 200 mL of water. (Round to the nearest hundredth)

17. 3 - $500 If the solubility of sugar is 4 g to every 100 mL of water, how many grams of sugar would settle if you placed 9 grams in 200 mL? If the solubility of sugar is 4 g to every 100 mL of water, how many grams of sugar would settle if you placed 9 grams in 200 mL?

18. 4 - $100 A(n) _________ turns red litmus paper blue. A(n) _________ turns red litmus paper blue.

19. 4 - $200 An acid is _____________ because it causes metals to wear away. An acid is _____________ because it causes metals to wear away.

20. 4 - $300 Identify a way to neutralize acidic heartburn. Identify a way to neutralize acidic heartburn.

21. 4 - $400 How would vinegar react with blue and red litmus paper? How would vinegar react with blue and red litmus paper?

22. 4 - $500 Eating fruit increases the ____________ of acid in your stomach. (Use a current science term…not AMOUNT) Eating fruit increases the ____________ of acid in your stomach. (Use a current science term…not AMOUNT)

23. 5 - $100 How would you separate the pulp from 100% concentrated Florida Orange Juice? How would you separate the pulp from 100% concentrated Florida Orange Juice?

24. 5 - $200 When divers use a vacuum to locate gold at the bottom of the Bering Strait they end up with what type of mixture? ________________. When divers use a vacuum to locate gold at the bottom of the Bering Strait they end up with what type of mixture? ________________.

25. 5 - $300 What would you do to increase the amount of potassium nitrate (solute) that could dissolve in water? What would you do to increase the amount of potassium nitrate (solute) that could dissolve in water?

26. 5 - $400 Identify the solute and solvent used to power your two cycle (runs on a mixture of gas and oil) lawn mower. Identify the solute and solvent used to power your two cycle (runs on a mixture of gas and oil) lawn mower.

27. 5 - $500 Describe what happens to molecular compounds when they enter water. Describe what happens to molecular compounds when they enter water.

28. Final Jeopardy Explain the three ways you can change the solubility in a solution. Explain the three ways you can change the solubility in a solution.