What is the hybridization of AlCl3? What is the hybridization of the central atom of CH4? What is the Lewis dot structure for H2CO? What is the molecular geometry of SCl2 What is the hybridization of I3-ion? Draw the electron dot diagram for the CH_3^- molecule and determine its VSEPR...
This is due to a situation where the central atom of a molecule (or part of a molecule) does not show enough partially filled atomic orbitals to account for the number of bonds or the geometry of these bonds does not account for the actual molecular geometry.Answer and Explanation: In alum...
Customers can come in, order a drink, lie down a comfortable massage(按摩)chair, and take a nap. Many Koreans suffer from a lack of sleep as a result of overworking, so any opportunity to relax and even take a nap is greatly appreciated. Mr. Healing is the perfect place to go when...
味精吃多了会口渴，这是因为味精中含有钠的缘故．一般情况下，每人每天食用味精不宜超过6g．某品牌味精包装上标有“氯化钠含量≤20%”．同学们想的顶此味精中氯化钠含量是否符合标准，进行了如下实验：（味精中的其它成分不与硝酸银反应）称取该味精样品5.0g，溶于蒸馏水中；加入足量的硝酸银溶液；充分反应后过滤...
Beginning college is exciting: new ideas to explore, new challenges to be met and many decisions to be made; your future begins here. However, you will find college life is different from your previou... 查看完整题目与答案 高中英语>科教类阅读考试题目 阅读理解。 My name is Philip...
The central iodine atom in I3− ion is sp3d hybridized, where the s, three p, and one d orbitals in the valence shell...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer your tough homework and ...
1. What are the precipitates from the mineral solutions? 2. Why is the saline solution important? Minerals: A mineral is an inorganic solid structure arranged in an orderly and fashioned manner that occurs naturally due to geological processes such as volcanicity and...
What is the name of the given monosubstituted benzene? What alkyl halide might the following alkene below have been made from? What is the major product of the Friedel-Crafts alkylation of benzene with 3-methylbut-1-ene and HF? What is the mechanism for the bromination of acetanilide?
What are the main factors that contribute to good health?()如图，把一个长方形的纸片对折两次，然后剪下一个角，为了得到一个锐角为60°的菱形，剪口与折痕所成的角α的度数应为（ ）
02020dh007不能简单地把有没有财产、有多少财产当作判断人们政治上先进和落后 的标准，而主要应该看他们的（ ）和（ ），看他们的财产是怎么得来的以及对财 产怎么支配和使用，看他们以自己的劳动对中国特色社会主义事业所作的贡献。