Classify the reaction endothermic or exothermic and give the change in enthalpy of the reaction.
2 SO3 (g) → 2 S (s) + 3 O2 (g)
ΔH = 632 kJ
The heat energy in the reaction is
absorbed or released.
This makes the reaction
exothermic or endothermic.
So, the energy would be on the
reactant or product
side.
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Classify the reaction endothermic or exothermic and give the change in enthalpy of the reaction.
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