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C((s))+O(2(g)) to CO(2(g)) Calculat...

`C_((s))+O_(2(g)) to CO_(2(g))`
Calculate the standard entropy change for the above reaction, given the standard entropies of `CO_(2(g)), C_((S)), O_(2(g))` are 213.6, 5.740 and 205 `JK^(-1) ` respectively.

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`C(g)+O_2(g) to CO_2(g)`
`DeltaS_r^0=sum S_"products"^0-sumS_"reactants"^0`
`DeltaS_r^0={S_(CO_2)^0}-{S_C^0-S_(O_2)^0}`
`DeltaS_r^0=213.6 - [5.74+205]`
`DeltaS_r^0`=213.6-[210.74]
`DeltaS_r^0=2.86 JK^(-1)`
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