Consider a 1.2 mol block of iron with a specific heat capacity of 0.44 J/g°C. The atomic mass of Fe is 55.85 amu.  (A) Calculate the heat absorbed in KJ if the block is heated from 18.1 °C to 31.5°C. You may assume that the heat capacity is constant over this temperature range.  (B) What is the change in entropy, ΔS, for this same process?   Please explain for part a and b...

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