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Thermochemistry Quiz
0 / 5 answered
Q1
An exothermic reaction has a ΔH that is…
Positive
Negative
Zero
Undefined
Q2
Which is endothermic?
Combustion of methane
Freezing water
Photosynthesis
Rusting
Q3
The formula q = m·c·ΔT calculates…
Pressure
Heat
Density
Molarity
Q4
Specific heat has units of…
J/mol
J/g·°C
kPa
L/mol
Q5
The system loses heat means…
ΔH > 0
ΔH < 0
ΔH = 0
No reaction
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