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2. Single Component Phase Diagram: prepare the L-V (liquid-vapor) equilibrium line of a single component phase diagram for ethanol. Show this L-V line from the triple point to the critical point, including some of the intermediate points on that line, as defined by vapor pressure calculated from the Antoine equation. The triple point T and P are TTP = -123 °C and PTP = 4.3 x 10-7 kPa. Critical T & P Ethyl alcohol C₂H, OH (Ethanol) Compound Antonine Constants 1, T-1/ Ethanol Formula 46.07 0.789 SG Mol. Wt. (20°/4°) -114.6 Tm(°C) 414832 C₂H6O 5.021 AĤ(T) 78.5 38.58 516.3 63.0 kJ/mol TH(°C) TEMARK! -277.63(1) -235.31(g) AH, (T) (AĤ)&i kJ/mol T.(KY P.(atm) kJ/mol 20.0 WU TUNU 19.6 to 93.4 1.MAJJ LJJTV1 8.11220 1592.864 -1366.91(1) -1409.25(g) (AR) kJ/mol ETV.JJ1 226.184

2. Single Component Phase Diagram: prepare the L-V (liquid-vapor) equilibrium line of a single component phase diagram for ethanol. Show this L-V line from the triple point to the critical point, including some of the intermediate points on that line, as defined by vapor pressure calculated from the Antoine equation. The triple point T and P are TTP = -123 °C and PTP = 4.3 x 10-7 kPa. Critical T & P Ethyl alcohol C₂H, OH (Ethanol) Compound Antonine Constants 1, T-1/ Ethanol Formula 46.07 0.789 SG Mol. Wt. (20°/4°) -114.6 Tm(°C) 414832 C₂H6O 5.021 AĤ(T) 78.5 38.58 516.3 63.0 kJ/mol TH(°C) TEMARK! -277.63(1) -235.31(g) AH, (T) (AĤ)&i kJ/mol T.(KY P.(atm) kJ/mol 20.0 WU TUNU 19.6 to 93.4 1.MAJJ LJJTV1 8.11220 1592.864 -1366.91(1) -1409.25(g) (AR) kJ/mol ETV.JJ1 226.184

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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i dont know how to prepare the LV line...

2. Single Component Phase Diagram: prepare the L-V (liquid-vapor) equilibrium line of a single component phase diagram for ethanol. Show this L-V line from the triple point to the critical point, including some of the intermediate points on that line, as defined by vapor pressure calculated from the Antoine equation. The triple point T and Pare TTP = -123 °C and PTP = 4.3 x 10-7 kPa. Critical T & P Ethyl alcohol C₂H₂OH 46.07 0.789 (Ethanol) SG Formula Mol. Wt. (20°/4°) Compound Antonine Constants DIVAG Ethanol Compound I -114.6 Tm (°C) 1411802 C₂H₂O Fene Formula 5.021 log10 P² = A - 78.5 ZU.U W LUJ. 19.6 to 93.4 38.58 Range (°C) AĤm (Tm) AH, (T.). kJ/mol TH (°C) kJ/mol T.(KY P.(atm) 516.3 ⇒PC₂H₂o (25°C) = 102.9551 = 63.0 A TEVNE! -277.63(1) -1366.91(1) -235.31(g) -1409.25(g) 1.4J1J9 194019 244.JJ1 8.11220 1592.864 226.184 B p in mm Hg, T in °C T + C Example: The vapor pressure of acetaldehyde at 25°C is determined as follows: log10 PC₂H₁0 (25°C) = 8.00552 1600.017 25 +291.809 (AĤ,*)** kJ/mol B 902 mm Hg (AĤ₂°). kJ/mol = 2.9551
Transcribed Image Text:2. Single Component Phase Diagram: prepare the L-V (liquid-vapor) equilibrium line of a single component phase diagram for ethanol. Show this L-V line from the triple point to the critical point, including some of the intermediate points on that line, as defined by vapor pressure calculated from the Antoine equation. The triple point T and Pare TTP = -123 °C and PTP = 4.3 x 10-7 kPa. Critical T & P Ethyl alcohol C₂H₂OH 46.07 0.789 (Ethanol) SG Formula Mol. Wt. (20°/4°) Compound Antonine Constants DIVAG Ethanol Compound I -114.6 Tm (°C) 1411802 C₂H₂O Fene Formula 5.021 log10 P² = A - 78.5 ZU.U W LUJ. 19.6 to 93.4 38.58 Range (°C) AĤm (Tm) AH, (T.). kJ/mol TH (°C) kJ/mol T.(KY P.(atm) 516.3 ⇒PC₂H₂o (25°C) = 102.9551 = 63.0 A TEVNE! -277.63(1) -1366.91(1) -235.31(g) -1409.25(g) 1.4J1J9 194019 244.JJ1 8.11220 1592.864 226.184 B p in mm Hg, T in °C T + C Example: The vapor pressure of acetaldehyde at 25°C is determined as follows: log10 PC₂H₁0 (25°C) = 8.00552 1600.017 25 +291.809 (AĤ,*)** kJ/mol B 902 mm Hg (AĤ₂°). kJ/mol = 2.9551
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