Calculate the standard entropy change for the following reaction : H_(2)(g) + Cl_(2)(g) rarr 2HCl(g) at 298 K Given S_(H_(2))^(@) = 131J K^(@) mol^(_1), S_(Cl_(2))^(@) = 223 JK^(-1) mol^(-1) and S_(HCl)^(@) =187 JK^(-1) mol^(-1)

Calculate the standard entropy change for the following reaction : H_(

1.	Calculate the standard entropy change for the following reaction : H_(2)(g) + Cl_(2)(g) rarr 2HCl(g) at 298 K Given S_(H_(2))^(@) = 131J K^(@) mol^(_1), S_(Cl_(2))^(@) = 223 JK^(-1) mol^(-1) and S_(HCl)^(@) =187 JK^(-1) mol^(-1)
Answer» ANSWER :`20 JK^(-1) MOL^(-1)`