A sample of water weighing 36 grams undergoes a reversible process that changes its pressure and temperature from 1.00 atm and -1.00oC to 1.50 atm and 26.0oC . Solve for the approximate value of ∆U for this process. Note: The properties in the table are assumed constant within the temperature range

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A sample of water weighing 36 grams undergoes a reversible process that changes its pressure and temperature from 1.00 atm and -1.00oC to 1.50 atm and 26.0oC . Solve for the approximate value of ∆U for this process.

Note: The properties in the table are assumed constant within the temperature range.

Ahfusion
6010 J/mol
Molar volume of water, U
18.00 cm/mol
Density of ice (at 0°C)
0.9880 g/cm
Density of liq. water (at 25°C)
1.00 g/cm
C- (ice)
37.1 J/K-mol
C„- (liq. water)
75.4 J/K-mol
As (liq. water, 300 K)
70.0 J/K-mol
Ah, (liq. water, 300 K)
286 kJ/mol
а (liq. water, о — 100°С)
2.07x10*K*
K, (liq. water, 1 – 1000 atm)
Incompressible (0.00 atm*)
а, к, (ice)
-0
Transcribed Image Text:Ahfusion 6010 J/mol Molar volume of water, U 18.00 cm/mol Density of ice (at 0°C) 0.9880 g/cm Density of liq. water (at 25°C) 1.00 g/cm C- (ice) 37.1 J/K-mol C„- (liq. water) 75.4 J/K-mol As (liq. water, 300 K) 70.0 J/K-mol Ah, (liq. water, 300 K) 286 kJ/mol а (liq. water, о — 100°С) 2.07x10*K* K, (liq. water, 1 – 1000 atm) Incompressible (0.00 atm*) а, к, (ice) -0
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