百度试题 结果1 题目Salt is a compound of sodium and chlorine.相关知识点: 试题来源: 解析 复合物,化合物 none 反馈 收藏
Question: What is HCl gas? Answer and Explanation:1 Chemical compounds are created when two or more chemical elements bond together. Each chemical compound has a specific chemical formula. For example,... Learn more about this topic: Hydrochloric Acid | HCl Formula, Chemical Properties & Uses ...
This is because the mixture of the hydrogen ions, the nitrate ions, and free chlorine gas caused by the mixing of the two acids provides the oxidizers needed to dissolve the gold. (Chlorine gas is a very good oxidizer. Having a combination of chlorine gas and nitrate ions will oxidize damn...
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A compound (I) containing aluminum and chlorine is used to prepare a pharmaceutical or cosmetic composition for treating skin disorders associated with inflammation, irritation or swelling. Independent claims are also included for: (1) pharmaceutical or cosmetic composition comprising (I) in combination...
elemental or compound molecule. An elemental molecule contains only one type of atom, such asozone(O3) or chlorine (Cl2). A compound molecule is made up of one or more different elements. Covalent compounds are built on these types of molecules and are often referred to as molecular ...
Chlorine is an oxidizing agent because it takes one electron to fill the one empty space in its valence shell. Reduction is the term for a substance...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
The volume of a medium-sized grain of sand is 62 nL.If I gave you Avogadro's number 一道英文化学题 Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: A 1.778g sample of a component of the light petroleum distillate called naphtha is found to yield5.45...
Nitrogen Uses and Properties - Nitrogen is a diatomic gas with atomic number 7 and symbol N. Know the nitrogen atomic number, the atomic mass of nitrogen and atomic weight of nitrogen. Explore the Uses of Nitrogen.
The gram molecular mass of chlorine is 35.453 g/mol.Since this is a decimal value, there must be multiple isotopes of chlorine. Rounding this average... Learn more about this topic: Molar Mass | Definition, Formula & Examples from