百度试题 结果1 题目1.写出下列各化合物简化的 Lewis 结构式。(1)CH_3CH_2OH [(2)CH3CH2NH2 (3)CH_3COOH(4)CH_3 C. (5)CH_3N_2 (6、C 相关知识点: 试题来源: 解析 答案 解析 H-F/C-C_4-0H n 反馈 收藏
模法识9.根据 Lewis酸碱理论,下列物质碱性强弱顺序是()(1) CH_3CH=CH^-(2)CH3CH2CH2(3) CH_3C\equivC A.(1)(2)(3) B.(2)(1)(3) C.(3)(2)(1) D.(2)(3)(1) 相关知识点: 试题来源: 解析 A:根据Lewis酸碱理论碱性是指给电子能力, 给电子能力越强碱性越强。 (1)中碳负离...
Balance the reaction of CH3CH2CH(Cl)CH3 + HKO = KCl + H2O + CH3CHCHCH3 using this chemical equation balancer!
The average oxidation state of the 10 H atoms in CH3CHCCH3CH3is +1. ElementOxidation Number (Avg)AtomsCountElectronegativity C-2-2 (×5)52.6 H+1+1 (×10)102.2 🛠️ Calculate Oxidation Numbers Instructions Enter the formula of a chemical compound to find the oxidation number of each el...
New diorganopnicogen(III) compounds of type [CH3OCH2CH2N(CH2C6H4)2]ML (M = Sb, Bi; L = ONO2, OSO2CF3, OSO2C6H4(CHCH2)-4)]. • C,N,C-chelating behavior of the [CH3OCH2CH2N(CH2C6H4)2] groups. • Hypercoordinated species. ...
The average oxidation state of the 4 H atoms in CHCl2CH3is +1. ElementOxidation Number (Avg)AtomsCountElectronegativity C-1-3 (×1), +1 (×1)22.6 Cl-1-1 (×2)23.2 H+1+1 (×4)42.2 🛠️ Calculate Oxidation Numbers Instructions ...
H2SO4 Molar Mass H2SO4 Oxidation Number Lewis Structure Products Butyric Acid - CH(CH3)2COOH Butanoic Acid Butyricum Acidum N-Butyric Acid Butyrate Propylformic Acid N-Butanoic Acid Ethylacetic Acid Honey Robber CH(CH3)2COOH Molar Mass...
H2O Molar Mass H2O Oxidation Number Lewis Structure Calculate Reaction Stoichiometry Calculate Limiting Reagent Warning: One of the compounds in CH3CH2CH(OH)CH3 + K2Cr2O7 + HCl = CrCl3 + KCl + CH3CH2(CHO)CH3 + H2O is unrecognized. Verify 'CH3CH2...
aCH3CH(CH)CH3+bHCl =cCH3CH2CH(Cl)CH3 Step 2: Create a System of Equations Create an equation for each element (C, H, Cl) where each term represents the number of atoms of the element in each reactant or product. C:4a +0b=4cH:8a +1b =9cCl:0a+1b =1c ...
The average oxidation state of the 10 H atoms in CH3CH(CH3)CH3is +1. ElementOxidation Number (Avg)AtomsCountElectronegativity C-5/2-3 (×2), -2 (×2)42.6 H+1+1 (×10)102.2 🛠️ Calculate Oxidation Numbers Instructions Enter the formula of a chemical compound to find the oxidation...