1. When alkanes are heated up, they loose hydrogen and alkenes are produced. For example, C2H6(g)→ C¿Ha(g) + H2(g) ; K=0.36 at 1000 K If this is the only reaction that occurs when ethane is heated upto 1000 K, at what total pressure will ethane be (a) 10% dissociated and (b) %90 dissociated to ethylene and hydrogen?

Introduction to Chemical Engineering Thermodynamics
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ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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1. When alkanes are heated up, they loose hydrogen and alkenes are produced. For example,
C2H6(g)→ C2H¾(g) + H2(g) ;
K=0.36 at 1000 K
If this is the only reaction that occurs when ethane is heated upto 1000 K, at what total
pressure will ethane be (a) 10% dissociated and (b) %90 dissociated to ethylene and
hydrogen?
Transcribed Image Text:1. When alkanes are heated up, they loose hydrogen and alkenes are produced. For example, C2H6(g)→ C2H¾(g) + H2(g) ; K=0.36 at 1000 K If this is the only reaction that occurs when ethane is heated upto 1000 K, at what total pressure will ethane be (a) 10% dissociated and (b) %90 dissociated to ethylene and hydrogen?
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