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
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
Oxidation Number Oxidation number (or oxidation state) is a signed integer number showing the number of missing or extra electrons in an atom compared to its neutral state. For example for {eq}Fe^{3+} {/eq} the oxidation number is +3, for {eq}O^{2-} {/eq} it is -2. ...
DIf product is not oxy acid, neither with -ic suffix nor with -ous suffix Calculate the oxidation number of the underlined elements in the following compounds: a.KMn––––O4, b.Cr–––O2Cl2, c.NaI–O3 View Solution Determine the oxidation number of the underlined elements in the follow...
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
What is the oxidation number of oxygen in H2O? Give the oxidation number for each element: H2, OH^-, Mg^2+, CO3^2- Give the oxidation numbers for each of the elements in H 2 P O 4 , I 2 , and A l ( O H ) 4 .
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...
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H in CaH2? N in N2H4? Cr in Cr2O72-? O in Na2O2? N in NaN3? What is the oxidation number of carbon in the ion CO_{3}^{2-}? what are the oxidation numbers of C, H, and Cl in the compound CH2Cl2? In the compound Na2SO4, what are the oxidation numbers of Na, S, and...