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The diffusion coefficients for species A in metal B are given at two temperatures: T(C) D(m/s) 1030 6.03E-17 1270 5.92E-16 (a) Determine the value of

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The diffusion coefficients for species A in metal B are given at two temperatures: T(C) D(m/s) 1030 6.03E-17 1270 5.92E-16 (a) Determine the value of the activation energy Qd (in J/mol). i J/mol (b) Determine the value of Do. i m/s (Use scientific notation.) (c) What is the magnitude of D at 1170C? i PO m/s (Use scientific notation.)

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