" Inthalpy change for the following reaction at "1" bar pressure and "25^(@)C" ."(1)/(2)H_(10)+(1)/(2)Cl_(7_(9))rarr HCl_(0)" ,is called "

Determine the pH of the following solutions at 25^(@)C, (1) 10^(-7)(M)HCl (2) 10^(-8)(M)NaOH .

The E at 25^(@) C for the following reaction is 0.22 V. The equilibrium constant at 25^(@) C is very H_(2)(g) +2AgCl(s) rarr -2Ag (s)+2HCl(aq)

Enthalpy change for reaction 1//2H_(2)(g)+1//2Cl_(2)(g)toHCl(g) is called :-

Enthalpy change for reaction 1//2H_(2)(g)+1//2Cl_(2)(g)toHCl(g) is called :-

Enthalpy change for reaction 1//2H_(2)(g)+1//2Cl_(2)(g)toHCl(g) is called :-

Calculate DeltaH_(f)^(@) for chloride ion from the following data : (1)/(2)H_(2(g))+(1)/(2)Cl_(2(g))rarr HCl_((g)),DeltaH_(f)^(@)=-92.4kJ HCl_((g))+nH_(2)O rarr H_((aq.))^(+)+Cl_((aq.))^(-),DeltaH^(@)=-74.8kJ DeltaH_(f)^(@) H_((aq.))^(+)=0.0kJ

Calculate DeltaH_(f)^(@) for chloride ion from the following data : (1)/(2)H_(2(g))+(1)/(2)Cl_(2(g))rarr HCl_((g)),DeltaH_(f)^(@)=-92.4kJ HCl_((g))+nH_(2)O rarr H_((aq.))^(+)+Cl_((aq.))^(-),DeltaH^(@)=-74.8kJ DeltaH_(f)^(@) H_((aq.))^(+)=0.0kJ

From the rate expression for the following reactions, determine their order of reaction and the dimensions of the rate constants. C_(2)H_(5)Cl_((g))rarr C_(2)H_(2(g))+HCl_((g))" Rate" = K[C_(2)H_(5)Cl]^(1 )