Question

the question has two parts the 58 and 59. please explain too. thank you

atalysts or molecular AH¢(SO2) =-296.1 KJ/moi, L- 150 Kjrior 13.58 The reaction of ethylene (C2H4) with H2 to form ethane (CH) (see Problem 13.51) is exothermic by 137 kJ/mol, has Eg = 13.6 desc ne in the ed iw 200kJ/mol, and is catalyzed by Pd metal, which reduces Eg by 60 kJ/mol. Draw an activation energy diagram for this reaction, and label it clearly. Be sure all the given facts are illustrated in the diagram. 13.59 What happens to the rate of a reaction involving H2 if the concentration of H2 is tripled and the reaction is (a) second order in Hs (b) zero order in H; and (c) order in H2? 13.60 What happens to the rate of a reaction involving CO if the EXas A6rst order in CO;

Answer 1

Jukrmeat,ale transition state → 37 kJ/mol Answer 38 transition state ر ی لانه 2 لبه Cahy An -ve Exotherman Answer 39: Rate of reaction & [th₂4 s of order = & = 2 concentration = tripled R & [3]² R & 9 times rate increases by 9 times of order of reaction - x = d'or zero R" & [₂] & [3] = 1 R" remain same or no change - in rate of reaction... order = 3 = x R" & [2, 3 = [37² = √27 = 353 Rate increases by 3 3 or 5. 196 times,