Weight gain data for pure nickel at 900 c follows. Determine whether the data best follow parabolic and cubic oxidation kinetics.

time (min) 400 , 520, 640, 750, 830, 1000, 1100, 1200,

weight gain(mg/cm2) 1.511 ,1.73, 1.87, 2.09, 2.21, 2.37, 2.51 ,2.79

Answer rating: 100% (QA)

For parabolic oxidation kinetics the weight gain per unit area w should follow the par... View the full answer