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Chemistry, 27.07.2021 02:00 lagarde

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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