Question 9. Suppose a small decorative piece of ice (system) at a temperature of 0°C and weighing 180.2 g is placed on a granite tabletop (surroundings) at 25 °C. Determine ASuniv associated for the reversible melting of this piece of ice. Hint, to solve this problem you need to first calculate the reversible heat absorbed by the ice to melt it. a) b) c) d) 12.6 J mol-¹ K-¹ 21.8 J mol-¹ K-¹ 18.5 J mol-¹ K-¹ 15.7 J mol-¹ K-¹ 25.1 J mol-¹ K-¹

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