What would be the appropriate equilibrium temperature of asystem obtained by adding 25.0 g of ice at 0°C to 250.0 mL of \"hot\"(80°C) coffee, assuming that the heat capacity and density of thecoffee are the same as for pure water (4.18 J g-1 °C-1 and 0.997 gmL-1), and also assuming negligible heat transfer with thesurroundings? [For water, ΔHfusion = 6.02 kJ/mol.]  Â
*Note: the answer is 65 deg C
