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One mole of liquid naphthalene at its freezing point of 80 ˚C is brought into contact...

One mole of liquid naphthalene at its freezing point of 80 ˚C is brought into contact with a very large ice-water bath, which remains at 0 ˚C as the naphthalene freezes and cools to 0˚C. The enthalpy of fusion of naphthalene is 19.2 kJ mol-1 and ~ C p for solid naphthalene is 180 J K-1 mol-1. Calculate the decrease in entropy for the naphthalene and the increase in entropy for the overall system (naphthalene + ice-water bath).

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Answer #1

Hl chages of maphhalone steps: follashy The can be e rikem in the coc) Naptalone (,20)ajtkaoe Naphthalene Sep 1 19.2 x 103 35

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