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A student added an unknown salt to a beaker of water, and observed a temperature change of -13.13 degrees Celsius. The final mass of solution

A student added an unknown salt to a beaker of water, and observed a temperature change of -13.13 degrees Celsius. The final mass of solution was 173.7 grams. What is the value of q (in joules) for this process with respect to the solution? Remember that sign (positive or negative) matters.

55.35 J

69.24 J

9533 J

4794 J

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