While I was trying to draw a possible representation of $\ce{(CH3O)2CH=CHCH(OCH3)2}$ I was perplexed by the fact that from left to right the second carbon atom has a double bound with the third one, while at the same time it is connected to two methyl groups, plus the H element. That makes five bounds. I found this as an answer: $\hspace{25ex}$

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To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use: Any chemical element. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. parenthesis () or brackets []. Common compound names.

逐步计算摩尔质量; 首先，计算 (ch 3 o) 2 chch 3 中每个原子的数量： c: 4, h: 10, o: 2. 然后，查找元素周期表中每个元素的原子量： c: 12.0107, h: 1.00794, o: 15.9994 现在，计算原子数与原子量的乘积之和：

2023年11月20日 · 3. Convert given condensed formulas to correct bond-line formulas. Indicate the hybridization of each carbon atom in each structure. Identify the functional groups in each structure. (a) C6H5CH(OH)CH2CH2CH2CH2COC6H5 (b) O(CH2CH2)2O (c)(CH3O)2CHCH=CHCH(CH3O)2 3.

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CAS号查询致力于为化学行业用户免费提供CH3O (CH2O)2CH3的CAS号、中文名称、英文名称相互转换服务,同时也包括CH3O (CH2O)2CH3的性质、化学式、分子结构、密度、熔点、沸点等信息。

Translate these very poor 'diagrams' of molecules into more realistic structures. Try to get the angles about right and, whatever you do, don't include any square coplanar carbon atoms or other bond angles of 90∘ (CH3O)2CHCH=CHCH (OMe)2. Your solution’s ready to go!

选最长碳链做主链,横着的,括号是支链,但是端部是甲基,支链是乙基,所以不对,应该主链包括乙基,那么甲基就是支链,就有3-甲基戊烷. 结构式就是把所有原子之间以单键结合起来,就行了. 解析看不懂？ 免费查看同类题视频解析.

2012年5月1日 · （ch3)2chch(ch3)2的结构式结构式就是一个价键都不省略，全部表示出来，如图。