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Jeopardy! with your host, Ms. Bloedorn

Jeopardy Matching Molarity Dilutions Definitions Miscellaneous Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy

Matching $100 question Physical combination of substances in which the components are uniformly mixed

Matching $100 Answer Homogeneous mixture

$200 Question Matching A physical combination of substances which is a homogenous mixture, light can shine through, has only one phase, has VERY small particles, and the particles NEVER settle out.

$200 Answer Matching Solution

$300 Question Matching A mixture where the particles are midway in size between solution and suspension.

$300 Answer from Matching Colloid

$400 Question Matching Name a type of solution in which more solute is dissolved than is normally possible into a solvent, under given conditions

$400 Answer from Matching Supersaturated Solution

$500 Question Matching List 2 of the 3 factors that influence the rate of solubility.

$500 Answer Matching 1 Stirring 2 Size of solute particles 3 Temperature

$100 Question Definitions The substance in a solution that is in a larger amount, and did not change phase.

$100 Answer Definitions Solvent

$200 Question Definitions The substance in a mixture that is in lesser amount and changes phase.

$200 Answer Definitions Solute

$300 Question from Definitions A measure of the amount of one substance that can be dissolved in another

$300 Answer from Definitions Solubility

$400 Question from Definitions A solution of 2 or more solids (usually metals)

$400 Answer from Definitions Alloy

$500 Question from Definitions A mixture of two liquids that normally wouldn’t mix, held together with a third substance.

$500 Answer from Definitions Emulsion

$100 Question from Molarity The concentration of a solution expressed in moles of solute per liter of solution

$100 Answer from Molarity Molarity

$200 Question from Molarity Calculate molarity of three moles of solute dissolved in one liter of solution.

$200 Answer from Molarity 3M or 3 molar solution

$300 Question from Molarity Calculate the molarity of 58 grams of NaCl dissolved in 1 liter of solution.

$300 Answer from Molarity 1M or one molar solution

$400 Question from Molarity Calculate the molarity of a solution containing 20 moles of solute dissolved into 40 L of solution.

$400 Answer from Molarity .5 M or half molar

$500 Question from Molarity Calculate the molarity of 32 grams of oxygen gas dissolved in 2 liters of solution.

$500 Answer from Molarity 0.5 M

$100 Question from Dilutions When a solution’s volume is increased, the molarity __________.

$100 Answer from Dilutions? Decreases (or goes down)

$200 Question from Dilutions What is the formula for doing dilutions?

$200 Answer from Dilutions M1V1 = M2V2

$300 Question from Dilutions What is the final molarity when 1 L of 5 M solution is diluted to 5L?

$300 Answer from Dilutions 1 M

$400 Question from Dilutions How much 12 M HCl do you need to make 1.0 L of 1.0 M HCl?

$400 Answer from Dilutions 0.083 L (83 mL)

$500 Question from Dilutions What is this piece of glassware called?

$500 Answer from Dilutions Volumetric Flask

$100 Question from Miscellaneous What type of solute will dissolve in a nonpolar solvent?

$100 Answer from Misc. Nonpolar

$200 Question from Miscellaneous What types of solute will dissolve in polar solvents? (2 possible answers—either will get points)

$200 Answer from Miscellaneous polar or ionic

$300 Question from Miscellaneous Mixture where particles eventually separate out.

$300 Answer from Miscellaneous Suspension

$400 Question from Miscellaneous When water is the solvent, we have a(n) __________ solution.

$400 Answer from Miscellaneous Aqueous or polar

with your host, Ms. Bloedorn

with your host, Ms. Bloedorn

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