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15
×
Mg + H2SO4 --> MgSO4 + H2 is an example of
exothermic reaction
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15
×
The standard condition means ....
1 atm of pressure and 298,15 K
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×
baam
Lose 15 points!
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rocket
Go to first place!
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gift
Win 15 points!
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×
baam
Lose 25 points!
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15
×
The reaction that releasing energy
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
×
The symbol for enthalpy is
H
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boom
Lose 50 points!
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star
Double points!
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shark
Other team loses 5 points!
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×
baam
Lose 25 points!
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15
×
the reaction that absorbing energy
endothermic reaction
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15
×
What is the unit for enthalpy chenge?
kilojoule per mol (kJ/ mol)
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15
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The symbol of standard enthalpy change of combustion is
AHc
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×
boom
Lose 50 points!
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shark
Other team loses 10 points!
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shark
Other team loses 25 points!
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lifesaver
Give 15 points!
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15
×
respiration is an example of
exothermic reaction
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15
×
The symbol for enthalpy change is
AH
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trap
No points!
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star
Double points!
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gift
Win 25 points!
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thief
Give points!
5
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25
20
×
Draw the diagram for endothermic reaction
Diagram
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15
×
NaOH + HCl --> NaCl + H2O. This is an example of ....... reaction
Neutralization
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