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How are the following aspects of a reaction affected by the addition of a catalyst? 1) activation energy of the reverse reaction A) Increased B) Decreased C) Not affected 2) Rate of the forward reaction A) Increased B) Decreased C) Not affected 3) Rate of the reverse reaction A) Increased B) Decreased C) Not affected 4) Activation energy of the forward reaction A) Increased B) Decreased C) Not affected

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