THE RULES:
• Give each answer in the form of a question
• Instructor/Host’s decisions are FINAL
And now…here is the host of Jeopardy…
Mr. Wells
Let’s Get Ready to play…
Today’s Categories are:
Chemical Reactions
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$400
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Acids andBases
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$400
$500
States ofMatter
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$300
$400
$500
Solutions
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$200
$300
$400
$500
ChemicalReactions
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$300
$400
$500
Miscellaneous
DD
FJ
$100?
What ion does an acid releasewhen dissolved in water?
Answer…
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Hydronium or H+
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What ion do bases releasewhen dissolved in water?
Answer…
$200
Hydroxide or OH-
200
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What is the pH of water?
Answer…
$400
What kind of paper is usedto test if a substance is an
acid or a base?
Answer…
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Litmus paper
400
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What two substances are formedwhen an acid and a base react?
Answer…
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Water and a salt
500
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If a substance is melting areit’s particles gaining or losing
energy?
Answer…
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gaining energy
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Does water boil or evaporate at room temperature?
Answer…
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Evaporate
200
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What is it called when a substance changes from a solid to a liquid?
Answer…
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The temperature at which a liquid changes to a gas?
Answer…
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Boiling Point
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What are the melting point and freezing point of water on the Celsius temperature scale?
Answer…
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0 degrees Celsius
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A solution with a small amount of solute dissolved in it.
Answer…
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In a solution what is the solvent?
Answer…
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The substance that does the dissolving
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Salt dissolved into water is an example of a __________
dissolved into a __________
Answer…
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Salt dissolved into water is an example of a solid dissolved into a
liquid.
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Air is a solution of a _______ dissolved into a ________.
Answer…
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Air is a solution of a gas dissolved into another gas
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Describe two ways to make something dissolve faster
Answer…
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1. heat it2. stir it
3. increase the surface area
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In a chemical reaction the substance that undergoes a
chemical reaction is called a…
Answer…
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Reactant
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How is water formed?
Answer…
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Hydrogen and Oxygen combine
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Is coal burning an example of an endothermic or an exothermic
reaction?
Answer…
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Exothermic Reaction
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A shorthand way to write what happens during a chemical
reaction.
Answer…
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Chemical Equation
400
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True or False
In a chemical reaction the properties of the compound
always differ from the properties of the elements in it.
Answer…
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In what state of matter do the particles in an atom move slowest
Answer…
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The simplest form of matter is an_____________
Answer…
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Charged atoms are called ____________
Answer…
$400
A strong base would have a pH of what?
Answer…
$500
An abbreviation for an element is a _____________
Answer…
Daily DoubleHow much do you want
to wager?
Daily Double
CATEGORY:
Temperature
How much do you want to wager?
Proceed…
What effect does changing the pH of the soil have on the hydrangea plant?
Proceed…
Changes the flower color depending on the pH of the soil.
Proceed…
Thanks for PLAYING!
Credits
Created by:
Chad Kafka, Business Teacher Huntley High School
[email protected]
Jeopardy sound effects used solely for the purpose of fun, entertainment, and education and NOT for profit.