If we can dissolve a compound in a polar solvent such as water such that the cation-anion pairs of the compound are released into the solution, that compound is an electrolyte. The electrolytes that ionize (break down and release the ions to the solution) easily are strong el...
7 The compound formed between elements X and Y is ionic.Which statement about elements X and Y is correct? D A X and Y are both at the left-hand side of the Periodic Table. B X and Y are both at the right-hand side of the Periodic Table. C X and Y are both transition elements...
Which type of compound, ionic or covalent. would you expect to have a higher boiling point? Why? Boiling Point The vapor pressure of a compound when becomes equal to the pressure of that compound's surroundings then the boiling occurs. The temperature that correspond...
PROBLEM TO BE SOLVED: To provide a method for producing a cellulose film, which becomes an alternative method of a prior viscose method and by which strength is imparted to the cellulose film after film formation by stretching.林 蓮貞
18. Which statement explains why ionic compound has high melting point? B A Covalent bond between atoms is strong B Electrostatic force between ions is strong C There are free moving ions in the compound D More energy is needed to overcome the force between molecules 相关知识点: 试题来源:...
- Bond Type: Ionic Bond (Non-directional) Step 2: Conclusion From the analysis above, we can conclude that:- Directional Compounds: CO₂ (Covalent)- Non-Directional Compounds: NaCl, BaO, CaCl₂, CoCl₂ (Ionic) Final Answer:The only directional compound among the given options is CO...
To determine which compound has the highest melting point among ortho-dibromobenzene, meta-dibromobenzene, and para-dibromobenzene, we can follow these steps:Step 1: Understand the Structures - Ortho-dibromobenzene</str
of an alkylsulphuric acid, a salt of an alkylaryl sulphonic acid and a salt of a carboxylic acid derivative selected from the group comprising sulphosuccinic acid and sulphosuccinamic acid, at least one cosurfactant constituted by a compound which is capable of forming hydrogen bonds with ...
aA在复合膜中起到两种作用,分别为保水性和离子相互作用 A in compound membrane to two kind of functions, respectively be water retention property and ionic interaction[translate] a产权人 Property right person[translate] abut a substantial discount may be 但坚固折扣也许是[translate] ...
For each of the following ions, give the chemical formula and name of an ionic compound that What are ionic and covalent compounds? What is the name of the following compound: CaCl What is an insoluble salt? What is the name of the ionic compound AlBr3?