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Calculate DeltaG^0 for conversion of oxy...

Calculate `DeltaG^0` for conversion of oxygen to ozone `3//2O_2 hArr O_(3(g))` at 298 K, if `K_p` for the conversion is `2.47 xx 10^(-29)` in standard pressure units.

Text Solution

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`DeltaG^0=-"2.303 RT log" K_p`
where `R=8.314 "JK"^(-1) "mol"^(-1)`
`K_p=2.47xx10^(-29)`
T=298 K
`DeltaG^0=-2.303(9.314)(298) log (2.47xx10^(-29))`
`DeltaG^0=16300 "J mol"^(-1)`
`DeltaG^0=16.3 "KJ mol"^(-1)`
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