The yellow/orange stuff you get is a copper (I) compound. Under the given conditions, apparently the copper wire is not oxidized to copper (II), but to a copper (I) compound. More likely it is a copper (I) compound, contaminated with some copper (II).I think that at the anode you...
Question: What is the correct name ofFe2O3? Compounds: A compound is made up of two or more elements and can be classified as either ionic or covalent. An ionic compound is formed by a cation and anion which are positively and negatively charged, respectively. On the other hand, a cova...
What is the oxidation number for the entity: S in S_2O_3^(2-) (aq)? What is the oxidation number for the entity: N in N2O5 (g)? What is the oxidation number for the entity: Br in BrO_3^(-) (aq)? What is the oxidation number for the entity: Sn in Sn^(4+) (aq)? Wh...
在互联网时代，小米建立米粉群，米粉们之间相互交流沟通，米粉也可以将使用产品的意见和建议反馈给小米技术人员。企业和客户协作，老客户会带来新客户，客户会创造内容，共同为企业创造价值。这个属于小米商业模式画布中的（ ）
The surface of BaTiO3 semiconductor ceramics with relatively well-developed grains is coated with an appropriate metal oxide (such as CuO or Cu2O, MnO2, Bi2O3, Tl2O3, etc.). Heat treatment under appropriate temperature and oxidation conditions, the coated oxide will form a eutectic phase ...
What is the oxidation number of oxygen atoms in MnO_{2}? What is the oxidation number of oxygen when it is in a compound other than a peroxide? Identify the oxidation numbers in this reaction: B2O3 (s) + 2Cu3N (s) \rightarrow 2B (s) + 3...
The oxidation state or the oxidation number of an atom in a compound is the number of electrons that are lost or gained by that atom in the compound...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question...
What is the theoretical yield (in grams) of P4O10 if 36.1 g of P4 are reacted with 38.7 g of O2? Limiting Reagent: The limiting reagent is the material that has been entirely used up when the complex reaction is complete. The product created by ...
A uniform mixture of some chemical element is usually denoted by the term chemical compound. A chemical compound can also be formed by the mixing of some chemical sub-compound. For example, methane or ethane gas is a combined form or mixture of carbon and hydrogen....
How much heat will be released when 6.44 g of sulfur reacts with excess O2 according to the following equation? 2 S + 3O2 \rightarrow 2SO3 ΔH = -791.4 kJ The compound SF_6 is made by burning sulfur in an atmosphere of fl...