42. The compound HOC1 is known, but the related compound HC1O, with a different order for the atoms in the molecule, is not known. Calculations suggest that the activation energy for the conversion HOCI → HC10 is 311 kJ mol¬1 and that for the conversion HC1O → HOCI is 31 kJ mol¬1. Estimate AU for the reaction HOCI → HC1O.

A student collected conducted 6 kinetics experiments for one raction by holding the concentrations of all the rewctants and catalyst constant and varying the temperature. After determining the rate constant for this reaction at the 6 different temperatures, an Arrhenius PLot was made. The graph resulted in a straight line. The equation for the straight line was: y=-3,543.81 x +14.326. What is the activation energy(in joules/mol) for this reaction at 300C

See Periodic Table See Hint The frequency factor and activation energy for a chemical reaction are A = 7.35 x 10-12 cm³/(molecule-s) and E₂ = 13.5 kJ/mol at 386.8 K, respectively. Determine the rate constant for this reaction at 386.8 K. x 10 cm³/(molecules) →

When the same reaction is conducted at 350 K, the rate constant is found to be 221 times larger than the rate constant at 298K, identify the correct value for the activation energy: 90 kJ/mol 48.3 kJ/mol 221.4 kJ/mol O 11.7 kJ/mol