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3. Consider the following reaction: 3A(aq) T products 2B(aq) → this reaction with respect to species "B" was also determined to be second order. Determine how much the rate of this reaction would change (by what factor the rate would change) if you doubled the The order of this reaction with respect to species "A" was determined to be second-order. The order of concentration of A and at the same time tripled the concentration of B. (5 points) 4. In our lab, the catalyst iron (III) chloride was utilized. Briefly explain one difference between this catalyst and any chemical intermediate in the reaction. (5 points) 5. Use the following data to determine the rate constant k for the reaction: NH₂ (4) +NO₂ (aq) 2H₂O di → N₂ p T Trial [NH. INO₂ Rate (Mis) 1 0.100 M 0.200 M 0.800 M/s 2 0.100 M 0.100 M 0.200 Mis 3 0.200 M 0.100 M 0.400 Mis Be sure to report the value fork with the correct number of significant figures and with the correct units (5 points).