Answer Happy

A reaction profile (not to scale!) for the reaction C2H4 + HCI C₂H5CI is shown below: E (kJ) C2H5CI Which of the following are true? Choose all that apply 275 C2H4 + HCI Reaction Coordinate 70 The reaction is endothermic. The value of Ea in the presence of a catalyst would be lower than 275 kJ. The value of delta E in the presence of a catalyst would be smaller than 70.0 kJ. AE is negative.
A mechanism for the gas phase reaction of fluorine with chlorine dioxide that is consistent with the observed rate law is: step 1 slow: F2 + CIO2 → FCIO2 + F step 2 fast: F + CIO2 → FCIO₂ (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a catalyst? Enter formula. If none, leave box blank: (3) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (4) Complete the rate law for the overall reaction that is consistent with this mechanism. (Use the form k[A] '..., where '1' is understood (so don't write it) for m, n etc.) Rate = Save and