Chemistry

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Can someone please help guide me through this question?
Calculate the change in entropy of the surroundings . No work is done. You begin with 1 mol of CO. The reaction takes place at 298 K.

2CO + O2→ 2CO2


BDE (C≡O): 1072 kJ/mol; BDE (O=O): 495 kJ/mol; BDE (C=O): 799 kJ/mol

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