键能維基百科,自由的 encyclopedia 键能通常指在标准状态下气态分子拆开成气态原子时,每种化學鍵所需能量的平均值。 对双原子分子来说,键能就是键的离解能。 更多信息 , ... H {\displaystyle {\ce {H}}} F {\displaystyle {\ce {F}}} Cl {\displaystyle {\ce {Cl}}} Br {\displaystyle {\ce {Br}}} I {\displaystyle {\ce {I}}} OH {\displaystyle {\ce {OH}}} N {\displaystyle {\ce {N}}} NH 2 {\displaystyle {\ce {NH2}}} H − X {\displaystyle {\ce {H-X}}} 104 (436) 135 (570) 103 (431) 87 (366) 71 (298) 119 (498) 110 ( 460) — CH 3 − X {\displaystyle {\ce {CH3-X}}} 105 (440) 109 (452) 84 (352) 70 (293) 56 (236) 91 (382) — 87 (365) 关闭
键能通常指在标准状态下气态分子拆开成气态原子时,每种化學鍵所需能量的平均值。 对双原子分子来说,键能就是键的离解能。 更多信息 , ... H {\displaystyle {\ce {H}}} F {\displaystyle {\ce {F}}} Cl {\displaystyle {\ce {Cl}}} Br {\displaystyle {\ce {Br}}} I {\displaystyle {\ce {I}}} OH {\displaystyle {\ce {OH}}} N {\displaystyle {\ce {N}}} NH 2 {\displaystyle {\ce {NH2}}} H − X {\displaystyle {\ce {H-X}}} 104 (436) 135 (570) 103 (431) 87 (366) 71 (298) 119 (498) 110 ( 460) — CH 3 − X {\displaystyle {\ce {CH3-X}}} 105 (440) 109 (452) 84 (352) 70 (293) 56 (236) 91 (382) — 87 (365) 关闭