What is the entropy change of a 12.0 g ice cube

Question

What is the entropy change of a 12.0 g ice cube that melts
completely in a bucket of water whose temperature is just above
the freezing point of water? (b) What is the entropy change of a
5.00 g spoonful of water that evaporates completely on a hot plate
whose temperature is slightly above the boiling point of water?

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