Answer to: How to find the chemical formula of an ionic/covalent compound. Give explanation. By signing up, you'll get thousands of step-by-step...
The number of ions in a compound depends on the structure of the compound and the oxidation states of the elements within the compound. An element's oxidation state is the number of electrons that an atom possesses or lacks relative to the number of protons in its nucleus. This determines t...
Copper and aluminum can be combined to form a copper-aluminum alloy. An alloy is a mixture, and therefore does not have a chemical formula. However, under very high temperature, copper and aluminum can form a solid solution. When this solution cools, the intermetallic compound CuAl2, or copp...
Normally, if the difference in electronegativity is larger than 1.7, then it is more ionic than covalent; equals 1.7, 50% covalent 50% ionic; smaller than 1.7, more covalent than ionic. Thus, you can also use this as a guideline to judge whether a binary compound (like NaCl) is ionic ...
本题不是翻译题,而是必须用英文解答的化学题! 扫码下载作业帮拍照答疑一拍即得 答案解析 查看更多优质解析 举报 is built from the names of the positive and negative ions in the compound.should name the cation first though,then antion .etc=D 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) ...
Indicate whether each of the following is an electrolyte or a non-electrolyte. Then write a chemical equation that describes what it does in water. a. CH_3CH_2CH_2OH b. CsOH c. HCH_3CO_2 How do you find ionic equations? How do you w...
what is it and how to calculate the percent of water in it how to determine the empirical formula or water of crystallization of hydrate atomic orbitals, energy levels, and electron configuration how're the orbitals in an atom arranged? how're atomic orbitals filled with electrons? valence, ...
How many grams of oxygen form when 2.67 grams of HgO completely react? 2HgO(s)→2Hg(l)+O2(g) Mercury Oxide: The oxidation number of the given compound is found to be +2. The given compound comprises mercury as well as oxide ions. It is classified as a type of ...
How did the discovery of electrons make it necessary to change one of Dalton's postulates? In each of the following three examples, explain how the molecules differ in the two items described: Describe an experiment in which you could find the identity of an unknown metal. ...
The cation is the positively charged particle in an ionic compound, which means it's metallic. When identifying the compound, the name of the cation always goes first. Elements in the first two groups of the periodic table always form ions with a specific charge, so there's no need to qu...