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The S-S bond energy is if DeltaH(f)^(@)(...

The S-S bond energy is if `DeltaH_(f)^(@)(E_(t)-S-E_(t))=-147kJ//mol,DeltaH_(f)^(@)(E_(t)-S-S-E_(t))=-202kJ//mol and DeltaH_(f)^(@)S(g)=+223 kJ//mol:`

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Calculate the heat produced (in kJ) when 224 gm of CaO is completely converted to CaCO_(3) by reaction with CO_(2) at 27^(@) in a container of fixed volume. Given : DeltaH_(f)^(@)(CaCO_(3),s)=-1207kJ//mol," "DeltaH_(f)^(@)(CaO,s)=-635kJ//mol DeltaH_(f)^(@)(CO_(2),g)=-394kJ//mol,["Use R"=8.3JK^(-1)mol^(-1)]

Calculate the heat produced (in kJ) when 224 gm of CaO is completely converted to CaCO_(3) by reaction with CO_(2) at 27^(@) in a container of fixed volume. Given : DeltaH_(f)^(@)(CaCO_(3),s)=-1207kJ//mol," "DeltaH_(f)^(@)(CaO,s)=-635kJ//mol DeltaH_(f)^(@)(CO_(2),g)=-394kJ//mol,["Use R"=8.3JK^(-1)mol^(-1)]

Calculate the heat produced (in kJ) when 224 gm of CaO is completely converted to CaCO_(3) by reaction with CO_(2) at 27^(@) in a container of fixed volume. Given : DeltaH_(f)^(@)(CaCO_(3),s)=-1207kJ//mol," "DeltaH_(f)^(@)(CaO,s)=-635kJ//mol DeltaH_(f)^(@)(CO_(2),g)=-394kJ//mol,["Use R"=8.3JK^(-1)mol^(-1)]

If triangleH_(f) (C_(2)H_(5)-S-C_(2)H_(5))=-147 kJ/mole and triangleH_(f) (C_(2)H_(5)-S-S-C_(2)H_(5))=-202 Kj/mole and triangleH_(f) (S) (g)=+ 223 kJ/mole then the S-S bond energy will be

If triangleH_(f) (C_(2)H_(5)-S-C_(2)H_(5))=-147 kJ/mole and triangleH_(f) (C_(2)H_(5)-S-S-C_(2)H_(5))=-202 Kj/mole and triangleH_(f) (S) (g)=+ 223 kJ/mole then the S-S bond energy will be

Determine the enthalpy of formation of B_(2)H_(6) (g) in kJ/mol of the following reaction : B_(2)H_(6)(g)+3O_(2)(g)rarrB_(2)O_(3)(s)+3H_(2)O(g) , Given : Delta_(r )H^(@)=-1941 " kJ"//"mol", " "DeltaH_(f)^(@)(B_(2)O_(3),s)=-1273" kJ"//"mol," DeltaH_(f)^(@)(H_(2)O,g)=-241.8 " kJ"//"mol"

Determine the enthalpy of formation of B_(2)H_(6) (g) in kJ/mol of the following reaction : B_(2)H_(6)(g)+3O_(2)(g)rarrB_(2)O_(3)(s)+3H_(2)O(g) , Given : Delta_(r )H^(@)=-1941 " kJ"//"mol", " "DeltaH_(f)^(@)(B_(2)O_(3),s)=-1273" kJ"//"mol," DeltaH_(f)^(@)(H_(2)O,g)=-241.8 " kJ"//"mol"