(b) (c) Substance Q is having a molecular weight of 132.8 g mol¹. Under normal melting temperature of 430.65 K, the densities of solid Q and liquid Q are 1080 and 1023 kg m³, respectively. Assuming there is a difference of 115 bar in pressure, the melting point becomes 432.45 K. Calculate AS fusion and AH fusion at 1 bar for substance Q. Bromine in carbon tetrachloride forms a nearly ideal solution. The boiling point of pure bromine is 58.8 °C at 760 Torr. (i) (ii) Calculate the chemical potential of bromine relative to that of pure bromine when Xbromine =0.30 at its boiling point. If the activity coefficient of bromine in this solution was 0.93, what would be its vapor pressure?
(b) (c) Substance Q is having a molecular weight of 132.8 g mol¹. Under normal melting temperature of 430.65 K, the densities of solid Q and liquid Q are 1080 and 1023 kg m³, respectively. Assuming there is a difference of 115 bar in pressure, the melting point becomes 432.45 K. Calculate AS fusion and AH fusion at 1 bar for substance Q. Bromine in carbon tetrachloride forms a nearly ideal solution. The boiling point of pure bromine is 58.8 °C at 760 Torr. (i) (ii) Calculate the chemical potential of bromine relative to that of pure bromine when Xbromine =0.30 at its boiling point. If the activity coefficient of bromine in this solution was 0.93, what would be its vapor pressure?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter10: Liquids And Solids
Section: Chapter Questions
Problem 20Q: Define critical temperature and critical pressure. In terms of the kinetic molecular theory, why is...
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![(b)
(c)
Substance Q is having a molecular weight of 132.8 g mol¹. Under normal
melting temperature of 430.65 K, the densities of solid Q and liquid Q are
1080 and 1023 kg m³, respectively. Assuming there is a difference of 115 bar
in pressure, the melting point becomes 432.45 K. Calculate AS fusion and
AH fusion at 1 bar for substance Q.
Bromine in carbon tetrachloride forms a nearly ideal solution. The boiling
point of pure bromine is 58.8 °C at 760 Torr.
(i)
(ii)
Calculate the chemical potential of bromine relative to that of pure
bromine when Xbromine =0.30 at its boiling point.
If the activity coefficient of bromine in this solution was 0.93, what
would be its vapor pressure?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2531b623-c524-4801-a5db-4b770d79da48%2Ffe8cace2-4f57-4d32-a637-98c82ab1a086%2Fvwi4ckh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(b)
(c)
Substance Q is having a molecular weight of 132.8 g mol¹. Under normal
melting temperature of 430.65 K, the densities of solid Q and liquid Q are
1080 and 1023 kg m³, respectively. Assuming there is a difference of 115 bar
in pressure, the melting point becomes 432.45 K. Calculate AS fusion and
AH fusion at 1 bar for substance Q.
Bromine in carbon tetrachloride forms a nearly ideal solution. The boiling
point of pure bromine is 58.8 °C at 760 Torr.
(i)
(ii)
Calculate the chemical potential of bromine relative to that of pure
bromine when Xbromine =0.30 at its boiling point.
If the activity coefficient of bromine in this solution was 0.93, what
would be its vapor pressure?
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