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The melting point of the NaCl is 800 C and the melting heat is 30208.5 J/mol. Please calculate the entropy change of 1 mole NaCl

The melting point of the NaCl is 800 °C and the melting heat is 30208.5 J/mol. Please calculate the entropy change of 1 mole NaCl during heating from 25°C to 820°C.

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