12.6 A new pesticide, MCTP, is added to a closed ecosystem containing air, water, and fish, all at 25°C. Given the information below, compute the approximate distribution of MCTP in the system if: (a) 0.1 mol of MCTP is added to the system. (b) 75.0 mol of MCTP is added to the system. (c) after removing some of the MCTP from the system in part (b), the equilibrium concentration of MCTP in the ecosystem air is 5x 10-mol/m³. Estimated phase volumes: Bosystem-200 m³ Water = 18 m³ Fish = 0.001 m³ MCTP properties: Kow=3200 KB-Kow/0.7 Molecular weight 150 g/mol Aqueous solubility-200 mg/L Vapor pressure =400 Pa Density = 1.4 g/mL

Introduction to Chemical Engineering Thermodynamics
8th Edition
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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12.6 A new pesticide, MCTP, is added to a closed ecosystem containing air,
water, and finh, all af 25°C. Given the information below, compute the
approximate distribution of MCTP in the systemn if:
(a) 0.1 mol of MCTP is added to the system.
(b) 75.0 mol of MCTP is added to the system.
(e) after removing some of the MCTP from the system in part (b),
the equilibrium concentration of MCTP in the ecosystem air is
5x 10-mol/m*.
Estimated phase volumes:
Ecosystem = 200 m
Water = 18 m
Fish = 0.001 m
MCTP properties:
Kow = 3200
Kg = Kow/0.7
Molecular weight = 150 g/mol
Aqueous solubility = 200 mg/L
Vapor pressure = 400 Pa
Density = 1.4 g/mL
Transcribed Image Text:12.6 A new pesticide, MCTP, is added to a closed ecosystem containing air, water, and finh, all af 25°C. Given the information below, compute the approximate distribution of MCTP in the systemn if: (a) 0.1 mol of MCTP is added to the system. (b) 75.0 mol of MCTP is added to the system. (e) after removing some of the MCTP from the system in part (b), the equilibrium concentration of MCTP in the ecosystem air is 5x 10-mol/m*. Estimated phase volumes: Ecosystem = 200 m Water = 18 m Fish = 0.001 m MCTP properties: Kow = 3200 Kg = Kow/0.7 Molecular weight = 150 g/mol Aqueous solubility = 200 mg/L Vapor pressure = 400 Pa Density = 1.4 g/mL
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