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Required information

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

A rigid tank contains $4kg$ of saturated vapor steam at $100C.$ The steam is cooled to the ambient temperature of $25C.$

For the steam and its surroundings, determine the total entropy change associated with this process, in $k\frac{J}{K}.$

The total entropy change associated with this process is

$k\frac{J}{K}.$