Question: Please show steps clearly! -24 The diffusion coefficient for O2 in Cr2O3 is 41015cm2/s at 1150C and 6 1011cm2/s at 1715C. Calculate (a) the activation

Please show steps clearly!

-24 The diffusion coefficient for O2 in Cr2O3 is 41015cm2/s at 1150C and 6 1011cm2/s at 1715C. Calculate (a) the activation energy; and (b) the constant D0

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