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The activation energy for the diffusion of atomic species A in metal B is 122kJ/mol. Calculate the diffusion coefficient at 852C, given that the value

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The activation energy for the diffusion of atomic species A in metal B is 122kJ/mol. Calculate the diffusion coefficient at 852C, given that the value of D at 1110C is 8.81012m2/s. m2/s

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