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طيب حلي هذا ماني فاهمه
3. For the reaction at equilibrium 2SO3 2SO2 + O2 (Hºrxn= 198 kJ/mol), if we increase the reaction temperature, the equilibrium will

A. shift to the right.
B. shift to the left.
C. not shift.
D. The question cannot be answered because the equilibrium constant is not given.