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The reaction, H(2(g)) + 1/2O(2(g)) to H2...

The reaction, `H_(2(g)) + 1/2O_(2(g)) to H_2O_((l))`, is spontaneous. The `DeltaS^(@) = - 163.1 J mol^(-1) K^(-1)`. The absolute entropies of `H_(2(g)) and O_(2(g))` are `130.6 JK^(-1)mol^(-1)` and `205 JK^(-1) mol^(-1)` respectively. Calculate the absolute entropy of water. 

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Change in standard entropy,
`DeltaS^(@) = S_(H_2O_(l))^(@) - [S_(H_2)^(@) + 1/2S_(O_2)^(@)]`
Absolute entropy of water = `69.9 JK-mol^(-1).`
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