Calculate the standard entropy change for the following reaction at 25 oC                              2 NaHCO3(s)  = Na2CO3(s) +  H2O(l) +  CO2(g)       Given That;  So NaHCO3 =   102.09 J/K-mol  So Na2CO3   =   135.98 J/K-mol   So H2O  =            69.9    J/K-mol    So CO2  =            213.6  J/K-mol

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  1. Calculate the standard entropy change for the following reaction at 25 oC

                             2 NaHCO3(s)  = Na2CO3(s) +  H2O(l) +  CO2(g)

      Given That;

 So NaHCO3 =   102.09 J/K-mol

 So Na2CO3   =   135.98 J/K-mol

  So H2O  =            69.9    J/K-mol

   So CO2  =            213.6  J/K-mol

 

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