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In the reaction N(2(g)) + O(2(g)) to 2NO...

In the reaction `N_(2(g)) + O_(2(g)) to 2NO_((g)), DeltaH^@` reaction is `+ 179.9 kJmol^(-1) and DeltaS_("reaction")^@ = 66.09 JK^(-1)mol^(-1)`. Calculate `DeltaG^@` reaction at 300K.

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`DeltaG_r^@ = 160.07kJ. mol^(-1)`
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