Heat of formation of `H_(2)O(g)` at 1 atm and `25^(@)C` is
`-243KJ` . `DeltaE` for the reaction `H_(2)(g)+30JK^(-1)mol^(-1)(1)/(2)`
`O(g)rarrH_(2)O(g)` at `25^(@)C` is

Heat of formation of H_2O(g) at 1 atm and 25^@C is -243 kJ. triangleE for the reaction, H_2(g)+1/2O(g)rarrH_2O(g) at 25^@C is

Heat of formation of H_(2)O_((g))" at "25^(@)C is -243 kJ. Delta U for the reaction H_(2(g))+(1)/(2) O_(2(g)) rarr H_(2)O_((g))" at "25^(@)C is

H_(2)(g)+1//2O_(2)(g)=H_(2)O(l) , Delta H_(298 K)=-68.32 Kcal. Heat of vapourisation of water at 1 atm and 25^(@)C is 10.52 Kcal. The standard heat of formation (in Kcal) of 1 mole of water vapour at 25^(@)C is

H_(2)(g)+1//2O_(2)(g)=H_(2)O(l) , Delta H_(298 K)=-68.32 Kcal. Heat of vapourisation of water at 1 atm and 25^(@)C is 10.52 Kcal. The standard heat of formation (in Kcal) of 1 mole of water vapour at 25^(@)C is

H_(2)(g)+1//2O_(2)(g)=H_(2)O(l) , Delta H_(298 K)=-68.32 Kcal. Heat of vapourisation of water at 1 atm and 25^(@)C is 10.52 Kcal. The standard heat of formation (in Kcal) of 1 mole of water vapour at 25^(@)C is

Calculate Delta H-DeltaU at 25^@C for the reaction: H_2(g)+( 1/2)O_2(g) = H_2O(l) .

If Delta G_(298K) for the reaction 2H_(2(g. 1atm)) + O_(2(g. 1atm)) rarr 2H_(2)O_((g.1atm)) is -240kJ , what will be Delta G_(298K) for the reaction H_(2)O_((g.0.2 atm)) rarr H_(2(g.4atm)) + (1)/(2) O_(2(g.0.26atm))

If Delta G_(298K) for the reaction 2H_(2(g. 1atm)) + O_(2(g. 1atm)) rarr 2H_(2)O_((g.1atm)) is -240kJ , what will be Delta G_(298K) for the reaction H_(2)O_((g.0.2 atm)) rarr H_(2(g.4atm)) + (1)/(2) O_(2(g.0.26atm))