for the reaction A→B at 373.15k the value of △G is= 82.42 kj mol-1 a. find the value of activation energy b. calculate △s when the frequency factor is 7.33*10-4 sec-1

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm