Calculate DeltaH^(@) for the reaction : Na_(2) O + SO_(3) to Na_(2) SO_(4) given the following : A) Na_((s)) + underset((1))(H_(2)O) to NaOH_((s)) + (1)/(2) H_(2 (g)) , Delta H^(@) = -146kJ B) Na_(2) SO_(4 (s)) + underset((1))(H_(2)O) to 2 NaOH_((s)) + SO_(3 (g)) , Delta H^(@) = +418 kJ C) 2 Na_(2) O_((s)) + 2 H_(2 (g)) to 4 Na_((s)) + 2 H_(2) O_((l)) , DeltaH^(@) = +259 kJ

Calculate DeltaH^(@) for the reaction : Na_(2) O + SO_(3) to Na_(2) S

1.	Calculate DeltaH^(@) for the reaction : Na_(2) O + SO_(3) to Na_(2) SO_(4) given the following : A) Na_((s)) + underset((1))(H_(2)O) to NaOH_((s)) + (1)/(2) H_(2 (g)) , Delta H^(@) = -146kJ B) Na_(2) SO_(4 (s)) + underset((1))(H_(2)O) to 2 NaOH_((s)) + SO_(3 (g)) , Delta H^(@) = +418 kJ C) 2 Na_(2) O_((s)) + 2 H_(2 (g)) to 4 Na_((s)) + 2 H_(2) O_((l)) , DeltaH^(@) = +259 kJ
Answer» `+823KJ` `-580.5KJ` `-435KJ` `+531KJ` ANSWER :B