Delta (H)_(1)=akJcdot (mol)^-1-|||-反应Ⅱ: (g)+(H)_(2)O(g)leftharpoons C(O)_(2)(g)+
_(2)(H)_(6)(g)=!=!= (C)_(2)(H)_(4)(g)+(H)_(2)(g) Delta (H)_(1)=+137kJcdot (mol)
298.15K时,反应 (H)_(2)(O)_(2)(1)leftharpoons 2(H)_(2)O(1)+(O)_(2)(g) 的 (Delta )_(r)
判断反应 _(2)(H)_(5)OH(g)=(C)_(2)(H)_(4)(g)+(H)_(2)O(g)-|||-已知 Delta (H)_(m)O(kJ/mol
某燃料电池的反应为 ({{H)}_2}((g))+dfrac12({{O)}_2}((g))=({{H)}_2}(O(g)),在 400 K 时的 ({Delt
(H)_(2)(g)+(O)_(2)(g)=!=!= 2(H)_(2)O(l) Delta (H)_(3)=-572kJcdot mo(l)^-1-|||-_
(log )_(k)^-1-|||-(H)_(3)(g)+5(O)_(2)(g)=4NO(g)+6(H)_(2)O(g)-|||-Delta (H)_(3)=-
已知298 K时反应:3 ( Fe(s)) + 4 ( H)_2(O(g)) = (Fe)_3(O)_4((s)) + 4 ( H)_2((g))Delta_(
反应 2NO2(g)=2NO(g)+O2(g) 是基元反应,正反应-|||-的活化能为 /mol Delta rH(H)_(r)A 为 /mol,-|||-在6
(9)已知反应 _(2)(g)+3(H)_(2)(g)=2N(H)_(3)(g) 的 Delta (H)_(m)^theta (298.15k)=-92.22