Chemistry, 20.01.2020 17:31 holmesleauja
What is δs° for the reaction so3(g) + h2o(l) → h2so4(aq)? substance s°(j/k • mol) so3(g) 256.2 h2o(l) 69.9 h2so4(aq) 156.9
Answers: 2
for the reaction is, -169.2 J/K
is:
![\Delta S^o=[n_{H_2SO_4}\times \Delta S_f^0_{(H_2SO_4)}]-[n_{SO_3}\times \Delta S_f^0_{(SO_3)}+n_{H_2O}\times \Delta S_f^0_{(H_2O)}]](/tpl/images/0462/7452/aaeb7.png)
= standard entropy of formation
= 156.9 J/mol.K
= 256.2 J/mol.K
= 69.9 J/mol.K![\Delta S^o=[1mole\times (156.9J/K.mole)]-[1mole\times (256.2J/K.mole)+1mole\times (69.9J/K.mole)}]](/tpl/images/0462/7452/44161.png)
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What is δs° for the reaction so3(g) + h2o(l) → h2so4(aq)? substance s°(j/k • mol) so3(g) 256.2 h2o(...
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