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If a 0.06250 kg ice cube initially at 0.000 C is allowed to melt in a...

If a 0.06250 kg ice cube initially at 0.000 C is allowed to melt in a Styrofoam cup holding 0.497 kg of water at 10.00 C , what is the total entropy change for this process?

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Answer #1

Total mass, m = 62.5 + 497 = 559.5 g

Heat, Q = m c dT

Q = 559.5 x 4.18 x 10 = 23387.1 J

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