Jump to.. Map Sapling Learning The diagram represents a reaction going to comple
ID: 546781 • Letter: J
Question
Jump to.. Map Sapling Learning The diagram represents a reaction going to completion. Let A represent the red spheres and B represent the blue spheres. Drag the appropriate concentrations into the numerator and the denominator to create the equilibrium-constant expression for the reaction. At 25°C K is 1.55. Assuming all the species in the reaction are gaseous, calculate K- K, is related to Kc by the equation K433x 10* about us careers privacy policyterms of use contact us help Pers-Ch12.ppt 5 7 9 UlExplanation / Answer
The reaction is
i) 5 A2 + 5 B ------> 4A2B
Kc = [A2B]4/[A2]5 [B]5
ii) Kp = Kc (RT)n
n = no of mole of gaseous products - no of mole of gaseous reactants
= 4 - 10 = -6
R = gas constant , 0.082057(L atm /K mol)
T = 25 = 298.15K
Kc = 1.55
Therefore,
Kp = 1.55M^-1 (0.082057(L atm/mol K)× 298.15K)^-6)
= 1.55× 0.0000245
= 3.80×10^-5
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