Using the Arrhenius Equation calculate A and Ea for the line y=-5723.4x+14.703. Remember the equation is ln(k)= -Ea/R (1/T) + lnA Solution given y = -5723.4 x + 14.703 comparing with ln(k) = (-Ea/R)(1/T) + lnA gives (-Ea/R) = -5723.4 lnA = 14.703 A = e^(14.703) A = 2429023.785 2) now -Ea/R = -5723.4 Ea = 5723.4 x R Ea = 5723.4 x 8.314 Ea = 47584.3476 so the value of Ea is 47584.3476 J/mol .