An 75.0g piece of gold at 650.K is dropped into 180. g of H 2 O(l) at
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An 75.0g piece of gold at 650.K is dropped into 180. g of H2O(l) at 310.K in an insulated container at 1 bar pressure. Calculate the temperature of the system once equilibrium has been reached. Assume that CP,m for Au(s) and H2O(l) is constant at their values for 298 K throughout the temperature range of interest.
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