At 25C the coefficient of thermal expansion of water is a =2.07*10 K and the density...
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At 25°C the coefficient of thermal expansion of water is a =2.07*10 K" and the density is 0.9970g/cm3, if the temperature of 200g of water is raised from 25°C to 50°C under a constant pressure of 101kPa. Calculate W ,Given Cp(J/K mol) = 75.30, calculate Q, AH and AU. [Ans: (a) W = 1 05 mJ (b) Q, = AH = 20.90 kJ ; AU = 20.90 kJ] %3D %3D %3D At 25°C the coefficient of thermal expansion of water is a =2.07*10 K" and the density is 0.9970g/cm3, if the temperature of 200g of water is raised from 25°C to 50°C under a constant pressure of 101kPa. Calculate W ,Given Cp(J/K mol) = 75.30, calculate Q, AH and AU. [Ans: (a) W = 1 05 mJ (b) Q, = AH = 20.90 kJ ; AU = 20.90 kJ] %3D %3D %3D
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