Question

Three different liquids are mixed together in a calorimeter. The masses of the liquids are: m1 = 350 g, m2 = 790 g, m3 = 375 g. The specific heats are: c1 = 275 J/kg°C, c2 = 595 J/kg°C, c3 = 820 J/kg°C. The initial temperatures of the liquids are: T1 = 21.0 °C, T2 = 54.5 °C, T3 = 82.5 °C. What will be the temperature of the mixture in Celsius? (Enter only a number without a unit.)M

Answer 1

After mixing these liquid , the temperature of the mixture will be reach in equilibrium and then there will be no heat transfer.