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Posted: **Wed Jul 06, 2022 10:30 am**

: The Number Of Vacancies In Some Hypothetical Metal Increases By A Factor Of 4 When The Temperature Is Increased From 277 1 (30.25 KiB) Viewed 17 times

The number of vacancies in some hypothetical metal increases by a factor of 4 when the temperature is increased from 277°C to 627°C. Calculate the energy for vacancy formation in kJ/mol. Assuming that the density of the metal remains the same over this temperature range.