Chemistry!: Calculate K for Rearranged Equation?

Posted on 2015-10-08 06:20:00 in Chemistry by JAMEE

1.) The equilibrium constant, Kc, for the following reaction is 14.6 at 333 K.
2CH2Cl2(g)<==> CH4(g) + CCl4(g)
Calculate Kc at this temperature for the following reaction:
CH2Cl2(g)<==>1/2CH4(g) + 1/2CCl4(g)

Kc:_____________

2.)The equilibrium constant, Kc, for the following reaction is 7.66 at 368 K.
2CH2Cl2(g)<===>CH4(g) + CCl4(g)
Calculate Kc at this temperature for:
CH4(g) + CCl4(g)<===> 2CH2Cl2(g)

Kc:_____________

3.) The equilibrium constant, Kc, for the following reaction is 5.63×10-2 at 1190 K.
2SO3(g)<====> 2SO2(g) + O2(g)
Calculate Kc at this temperature for the following reaction:
SO2(g) + 1/2O2(g)<====>SO3(g)

Kc:_________________

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