Wednesday, December 24, 2008

UCB chem1a lec 24 Heats of Reaction

(ADではなく)CEそれとBCE, Common Era 金酸化物の$\Delta$Hはポジティブ。
"atom" @ 0 PE (far apart as possible) -> Standard Enthalpies of formation "elements" @'Standard states' $\Delta$H${}^0_f$ [kJ/mol] $\Delta$H${}^0_{RxN}$ RxN reaction?
$\Delta$H${}^0$(elements) = 0View

No comments: