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
What type of acid is sulfuric acid? Is H2SO4 an organic compound? What elements are in sulfuric acid? What state of matter is H2SO4? What is the conjugate base of H2SO4? What is the oxidation number of the sulfur atom in H2SO4?
What is the oxidation number of sulphur in tetraoxosulphate six acid What is the oxidation number of nitrogen (N) in the compound HNO3? What is the difference between oxidation and reduction? What does the oxidizing agent do in a redox reaction?
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.
Valency is the combining capacity of the elements to form compounds. During the formation of the molecules of the compounds, atoms combine in certain fixed proportions. Visit BYJUS to learn more about it.
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 ...
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The sulphur content of lubricants is an important property to consider as the chemical element can fast-track corrosion. That said, sulphur can also be added to certain oils to improve lubricating capabilities. American Petroleum Institute (API) gravity API gravity measures the...
Write down the different types of nitrogen oxides. What is the oxidation number of nitrogen in each? What is the chemical formula of water? What is the chemical formula for rubidium and sulfur? What is the chemical formula of the stable oxide of iron?
Chemistry is the branch which deals with the detailed study of matter, its properties, how and why atoms/substanced combine or separate to form other substances. Understand all the basic concepts of Organic, Inorganic, and Physical Chemistry with detaile