百度试题 结果1 题目50. Which molecule has no unpaired electrons? C(A)NO (B)O2((C)SO2(D)CIO2 相关知识点: 试题来源: 解析 C 反馈 收藏
O2 accepts only single electrons in all biological reactions, generating a highly reactive radical (an unpaired electron) both in O2 itself and in its interacting substrate during the enzymatic mechanism. O2 is so energy-rich as a reaction partner that it undergoes exothermic redox reactions with ...
interactions between a nucleus and unpaired electrons of the paramagnet and spin relaxation contributions show < r−6 > distance dependence between the paramagnetic center and the nucleus of interest undergoing rotational motion, as described by the Solomon-Bloembergen equation35,36. ...
A general concept behind those possibilities assumes that the connection between hemes unites them with all four catalytic quinone oxidation/reduction sites in such a way that multiple unpaired electrons produced during the Q cycle can by collected and neutralized [114], [127]. This means that the...
Moreover, Cu2+ was favorable for the CO adsorption, while the unpaired electrons in the CeO2-Al2O3 support were favorable for the adsorption of NO. 2.1.2. Bimetallic Catalysts Chen et al. [43] synthesized a series of CuCoOx/TiO2 catalysts and found that the CuCoOx/TiO2 catalyst able ...