Indicate whether each listed change in conditions will INCREASE or DECREASE the forward rate of the following chemical reaction:   (Type either INCREASE or DECREASE, ALL CAPS)    2CO + O2  ---->   2CO2 A.   Adding some O2 to the reaction mixture:  B.   Lowering the temperature of the reaction:   C.   Adding a catalyst to the reaction mixture:  D.   Removing some CO from the reaction mixture:

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