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label Chemistry
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Balance the following equations, then choose the appropriate expression for their equilibrium constant.

a. CH4(g) + H2O(g)  CO(g) + H2(g)

b. PCl3(g) + Cl2(g)  PCl5(g)

c. CH4(g) + H2S(g)  CS2(g) + H2(g)

d. SO2(g) + O2(g)  SO3(g)


Feb 3rd, 2015

a. CH4(g) + H2O(g) CO(g) + 3 H2(g)

K = [CO][H2}^3 / [H2O][CH4]


b. PCl3(g) + Cl2(g) PCl5(g)

K = [PCl5] / [PCl3][Cl2]

c. CH4(g) + 2 H2S(g)   CS2(g) + 4 H2(g)

K = [CS2] [H2]^4 / [CH4] [H2S]^2

d. 2 SO2(g) + O2(g)  2 SO3(g)

K = [SO3]^2 / [SO2]^2 [O2]

Feb 3rd, 2015

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Feb 3rd, 2015
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Feb 3rd, 2015
Sep 26th, 2017
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