百度试题 结果1 题目46. What is the oxidation number of sulphur in Na,S,O,? A +2A C+4 B +3D.+6 相关知识点: 试题来源: 解析 A 反馈 收藏
What is the oxidation number of C in formaldehyde, CH2O? A. –2 B. 0 C. +2 D. +4 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: B 复制 纠错 举一反三 自我评价的方式有( ): A. 社会评价 B. 传统习惯 C. 内心信念 D...
百度试题 结果1 题目39 What is the oxidation number of carbon in carbon dioxide ?A BB a+2 相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 结果1 题目34 What is the oxidation number of chlorine in sodium chlorate, NaCIO3 ?C Apakah nombor pengoksidaan klorin dalam natrium klorat , NaClO; ? A +3 B +4 C +5 D +6 相关知识点: 试题来源: 解析 C 反馈 收藏
百度试题 结果1 题目5 What is the oxidation number of sinMg(NO_2)_2⋅3H_2O? A +2 B +3 C +4 D +5Your answer B 相关知识点: 试题来源: 解析 B 反馈 收藏
Calculate the oxidation number of the underlines elements: a.P––H3, b.M–––gO, c.HN––O3, d.H3P––O4 View Solution Knowledge Check S––O3+H2O→H2SO4 AIf product is oxy acid with -ic suffix. BIf product is oxy acid with -ous suffix ...
Explain how to find the oxidation number of an element. What is an oxidation state? What is CH3CH2CH2Oh after oxidation? What is the oxidation number of an element and how does it relate to acidity? What is the oxidation number for each atom in NH4Cl?
What is the oxidation number of NO_2? What is the oxidation state of chlorine in the chlorite ion, ClO2-? The oxidation number for the underlined Cr in the anion Cr2O7^2- is (A) -2 (B) +3 (C) +6 (D) +7 (E) -12
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Oxidation:The charge of an element is expressed by its oxidation number. For a neutral element, the oxidation number is zero, and when the element releases an electron, the oxidation number is expressed as positive and when it gains an electron, it is expressed as negative....