1.

DeltaG^(@)(HI,g)-=+1.7kJ. What is the equilibrium constnt at 25^(@)C"for"2 HI_((g))hArrH_(2(g))+I_(2(g))

Answer»

<P>`24.0`
`3.9`
`2.0`
`0.5`

SOLUTION :`DELTAG^(@)=-2.303xx8.314xxx10^(-3)xx298logK_(p)`
`1.7=-2.303xx8.314xx10^(-3)xx298xxlog K_(p)`
`K_(p)=0.5`


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