Question

QUESTION 11 (35) Marks) (a) Estimate the fugacity of Ethane vapour at 215.6°C and 38.3 bar. [15 marks] (b) What would be the fugacity of a mixture of 20.0% Silane and 45.0% Propane, made with the Ethane at the temperature and pressure stated above? [20 marks]

          QUESTION 11 (35) Marks)
(a) Estimate the fugacity of Ethane vapour at 215.6°C and 38.3 bar.
[15 marks]
(b) What would be the fugacity of a mixture of 20.0% Silane and 45.0% Propane, made with
the Ethane at the temperature and pressure stated above?
[20 marks]

QUESTION 11 (35) Marks)
(a) Estimate the fugacity of Ethane vapour at 215.6°C and 38.3 bar.
[15 marks]
(b) What would be the fugacity of a mixture of 20.0% Silane and 45.0% Propane, made with
the Ethane at the temperature and pressure stated above?
[20 marks]

Added by Caitlyn E.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Stephen Pulliam

Step 1

6°C and 38.3 bar, we can use the Peng-Robinson equation of state. The Peng-Robinson equation is given by: P = (RT / (V - b)) - (a / (V^2 + 2bv - b^2)) Where P is the pressure, R is the gas constant, T is the temperature, V is the molar volume, a and b are the Show more…

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QUESTION 11 (35 Marks) (a) Estimate the fugacity of Ethane vapor at 215.6Â°C and 38.3 bar. [15 marks] (b) What would be the fugacity of a mixture of 20.0% Silane and 45.0% Propane, made with the Ethane at the temperature and pressure stated above? [20 marks]