The equilibrium constant, Kₚ​, equals 3.40 for the isomerization reaction: cis-2-butene ⇌ trans-2-butene. If a flask initially contains 0.250 atm of cis-2-butene and 0.145 atm of trans-2-butene, what is the equilibrium pressure of each gas?
a) p(cis-2-butene)=0.0471atm and p(trans-2-butene)=0.160atm
b) p(cis-2-butene)=0.0735atm and p(trans-2-butene)=0.250atm
c) p(cis-2-butene)=0.0426atm and p(trans-2-butene)=0.145atm
d) p(cis-2-butene)=0.0898atm and p(trans-2-butene)=0.305atm