Sulfuryl chloride decomposes at high temperatures to produce sulfur dioxide and chlorine gases:SO2Cl2(g) SO2(g) + Cl2(g)At 375C, the equilibrium constant Kcis 0.045. If there are 2.0 grams of sulfuryl chloride, 0.17 gram of sulfur dioxide, and 0.19 gram of chlorine present in a 1.0 Liter flask,a) What is the value of the reaction quotient?b) Is the system at equilibrium?c) In which direction will the system move to reach equilibrium?
moles of SO2Cl2 = 2.0 / 134.97 = 0.0148 mol
moles of SO2 = 0.17 / 64.06 = 2.65 x 10^-3 mol
moles of Cl2 = 0.19 / 70.906 = 2.68 x 10^-3 mol
So2Cl2 (g) <----------> SO2 (g) + Cl2 (g)
a)
Qc = [SO2] [Cl2] / [SO2Cl2]
= (2.65 x 10^-3)( 2.68 x 10^-3) / (0.0148)
Qc = 4.8 x 10^-4 ,
reaction quotient = 4.8 x 10^-4
b)
Kc is not equal to Qc . so
no this system is not at equilibrium
c)
Kc > Qc
system move to right direction (forward direction)
Sulfuryl chloride decomposes at high temperatures to produce sulfur dioxide and chlorine gases:SO2Cl2(g) SO2(g) + Cl2(g)At...
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