What Factors Are Required For A Collision Between Two Molecules To Result In A Chemical Reaction The Reaction Phases Mu 1 (33.13 KiB) Viewed 31 times
What Factors Are Required For A Collision Between Two Molecules To Result In A Chemical Reaction The Reaction Phases Mu 2 (24.94 KiB) Viewed 31 times
What factors are required for a collision between two molecules to result in a chemical reaction? The reaction phases must match The collision must have enough energy The collision must occur with the help of a catalyst The molecules must be different The reaction must be exothermic The collision must occur with the correct orientation
Hydrogen iodide, HI, decomposes in the gas phase to produce hydrogen, H₂, and iodine, I. The value of the rate constant, k, for the reaction was measured at several different temperatures and the data are shown here: (M¹¹) Temperature (K) 555 6.23 x 10 575 2.42 x 10 645 1.44 x 104 700 2.01 x 10¹³ What is the activation energy for this reaction in J? (Hint: Graph these in excel) -479,000J 57,600 J O-21,600 J 479,000J 0.000416 J O-57, 600 J
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