Mme. Tilley's Vocab Mixtures Jeopardy

1. Jeopardy With your host….. Mme. Tilley

2. Vocab Mixtures Particle theory of matter Misc. 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500 Final

3. Row 1, Col 1 Solubility The maximum amount of solute that can be dissolved In a fixed amount of solvent

4. 1,2 Heterogeneous mixture and homogeneous mixture Name two types of mixtures

5. 1,3 The warmer the temperature, the MORE solute (like sugar) can dissolve in a solvent. The particles of water move faster so the sugar can dissolve faster. Explain how temperature has an Effect on the solubility of solids in a solvent

6. 1,4 soluble : capable of dissolving in a solvent (Ex: sugar and salt in water) insoluble : not capable of dissolving in a solvent (Ex: a rock or oil in water) What is meant by Soluble and insoluble? Give 2 examples of substances that are Soluble and insoluble in water

7. 2,1 Pure substance A substance where all the particules are the same

8. 2,2 Mechanical mixture Ex: Pizza Give another word for a Heterogeneous mixture and give An example of this type of mixture

9. 2,3 There is more gas dissolved in a cold liquid than in a warm liquid. This is because the particles of gas are more soluble in cold liquid than warm liquid. Think: if the liquid is hot, the particles move faster and the particules of gas can escape faster! Explain how temperature has an Effect on the solubility of gas in a liquid

10. 2,4 Dilute solution A solution that contains a small amount of solute for a certain amount of solvent Concentrated solution A solution that contains a large amount of solute dissolved in a certain amount of solvent. What is the difference between a Concentrated solution and a Dilute solution?

11. 3,1 Concentration The amount of solute dissolved in a certain amount of solvent

12. 3,2 They are uniform Name a characteristic of homogeneous mixtures

13. 3,3 The particles of oil do not dissolve in water because there is a stronger force of attraction for the other oil particles than for the water particles so the substances remain separate. Using the particle theory of matter, Explain why some substances dissolve While others do not (Ex: Oil in water)

14. 3,4 1. Solvent = l’eau 2. Solute = acidic acid Vinegar is made of 5% acidic acid And 95% water. Name the solute And the solvent

15. 4,1 Qualitative description A description using words to Describe something like the Concentration of a solution

16. 4,2 solvent + solute What are the two components of A solution?

17. 4,3 Particles of salt dissolve in water because there is a stronger force of attraction for the water particles than for the salt particles, so the substance regroups to form a solution Using the particle theory of matter, explain why certain Substances dissolve in other substances (ex: salt in water)

18. 4,4 When the solution contains the maximum amount of solute that it can dissolve, we say the solution is saturated. If the solution contains less than the maximum amount of solute that it can dissolve, we say the solution is unsaturated Explain the difference between a Saturated and an unsaturated solution

19. 5,1 PPM (Parties Par Million) g/L (Grammes par Litre) What are two units used to measure Solubility?

20. 5,2 Use a filter Use a microscope Apply the Tyndall Effect What are the 3 methods we can use to Distinguish between a homogeneous And a heterogeneous mixture?

21. 5,3 Solids Particules in which state of matter Have the strongest force of attraction?

22. 5,4 • Soft drinks • Milk • Orange juice Identify three mixtures of mixtures

23. How canyoudecrease the concentration of kool-aid? Ex: makeit more dilute? • Pour diminuer la concentration d’une solution de Koolaid, il faut ajouter plus de solvant (de l’eau).