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Team 2
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Teams
Name
Score
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heart
Other team wins 5 points!
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seesaw
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gift
Win 15 points!
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thief
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5
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25
5
×
What increases when you increase the temperature of the reactants?
kinetic energy
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5
×
Which reacts slower?
A
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5
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What is lowered when a catalyst speeds up the rate of reaction?
activation energy
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Which has greater surface area?
B
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5
×
The completion time of a fast reaction is (short, long)
short
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5
×
If the soil is too acidic, what is added to raise the pH?
quicklime or CaO
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5
×
As the time taken for a reaction to be completed, the rate of reaction (decreases, increases)
decrease
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eraser
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shark
Other team loses 15 points!
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fairy
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5
10
15
20
25
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banana
Go to last place!
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5
×
Increasing the concentration of the reactants will (increase, decrease) the rate of reaction.
increase
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5
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It is a substance that alters the rate of chemical reaction and does not change at the end of the reaction.
catalyst
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seesaw
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gift
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shark
Other team loses 15 points!
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lifesaver
Give 10 points!
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