If concentration are expressed in moles `L^(-1)` and pressure in atmospheres, what is the ratio of `K_(p) " to " K_(c)` for the reaction : ` 2 SO_(2) (g) + O_(2) (g) hArr 2 SO_(3) (g) " at " 25^(@) C`?

If concentration are expressed in moles `L^(-1)` and pressure in atmos

1.	If concentration are expressed in moles `L^(-1)` and pressure in atmospheres, what is the ratio of `K_(p) " to " K_(c)` for the reaction : ` 2 SO_(2) (g) + O_(2) (g) hArr 2 SO_(3) (g) " at " 25^(@) C`?
Answer» ` Delta _(n_(g)) = n_(p) - n_(r) = -1. "Hence ", K_(p) = K_(c) (RT)^(-1) or K_(p)//K_(c)= 1//RT= 1/(00821 xx 298) = 004`

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If concentration are expressed in moles `L^(-1)` and pressure in atmospheres, what is the ratio of `K_(p) " to " K_(c)` for the reaction : ` 2 SO_(2) (g) + O_(2) (g) hArr 2 SO_(3) (g) " at " 25^(@) C`?

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