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label Chemistry
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Balance each of the following equations, then choose the appropriate expression for its equilibrium constant.

a. C3H8(g) + O2(g)  CO2(g) + H2O(g)

b. N2O5(g)  NO2(g) + O2(g)

c. CH4(g) + H2S(g)  CS2(g) + H2(g)

d. Cl2(g) + I2(g)  ICl(g)

Feb 3rd, 2015

a. C3H8(g) + 5O2(g)    3CO2(g) + 4H2O(g)

K = [H2O]^4[CO2]^3 / [C3H8] [O2]^5

b. 2 N2O5(g)       4 NO2(g) + O2(g)

K = [O2] [NO2]^4 / [N2O5]^2

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

K = [CS2] [H2]^4  /  [CH4] [H2S]^2

d. Cl2(g) + I2(g)    2ICl(g)

K = [ICl]^2 / [Cl2][I2]


Feb 3rd, 2015

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