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What is K(c) for the following equilibri...

What is `K_(c)` for the following equilibrium when the equilibrium concentration of each substance is : `[SO_(1)] = 0.60 M, [O_(2)] = 0.82 M` and `[SO_(3)] = 1.90 M`?
`2SO_(2)(g) + O_(2)(g) hArr 2SO_(3)(g)`

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` K_c= ([SO_3(g) ]^(2))/([SO_2(g)]^(2) [O_2(g)]) = ((1.90 )^(2))/((0.60)^(2) xx (0.82))`
` = 12.229 L " mol"^(-1) `
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