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Team 2
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Teams
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banana
Go to last place!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
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25
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banana
Go to last place!
Oops!
15
×
photosynthesis reaction is an example of
endothermic reaction
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×
trap
No points!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
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thief
Give points!
5
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15
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25
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heart
Other team wins 20 points!
Oops!
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shark
Other team loses 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
The positive sign of enthalpy change, shows that the reaction is
endothermic reaction
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15
×
The symbol for enthalpy is
H
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15
×
What is the unit for enthalpy chenge?
kilojoule per mol (kJ/ mol)
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15
×
respiration is an example of
exothermic reaction
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15
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The reaction that need oxygen (react with oxygen) is called a ...... reaction
combustion
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15
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Na2S2O3(s) + 5H2O(l) --> Na2S2O3.5H2O(s). What is the product of this reaction
Na2S2O3.5H2O(s)
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15
×
The symbol for enthalpy change is
AH
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15
×
the reaction that absorbing energy
endothermic reaction
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15
×
Mg + H2SO4 --> MgSO4 + H2 is an example of
exothermic reaction
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20
×
Draw the diagram for endothermic reaction
Diagram
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thief
Give points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
The standard condition means ....
1 atm of pressure and 298,15 K
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