Question

why do thermochemical equations not determine spontaneity ? if in a equation more number of gas molecules is formed and shown in the equation does is not mean spontaneity increases ​

Answer 1

Explanation:-

EQUILIBRIUM: G = 0A spontaneous reaction is a reaction that occurs in a given set of conditions without intervention. Spontaneous reactions are accompanied by an increase in overall entropy, or disorder. ... If the Gibbs Free Energy is negative, then the reaction is spontaneous, and if it is positive, then it is nonspontaneous.

EQUILIBRIUM: G = 0If a reaction is favorable for both enthalpy ( H < 0 ) and entropy ( S > 0), then the reaction will be SPONTANEOUS ( G < 0 ) at any temperature.

EQUILIBRIUM: G = 0If a reaction is favorable for both enthalpy ( H < 0 ) and entropy ( S > 0), then the reaction will be SPONTANEOUS ( G < 0 ) at any temperature.If a reaction is unfavorable for both enthalpy ( H > 0 ) and entropy ( S < 0 ), then the reaction will be NONSPONTANEOUS ( G > 0 ) at any temperature.

Answer 2

Hope this helps you...

Mark me as BRAINLIST...