With the aid of a clearly labelled diagram,explain how this product is formed from aluminium chloride. 相关知识点: 试题来源: 解析 (a)(i)1s^22s^22p^63s^23p^1(ii)Al^(3+) ion has a higher proton to electron ratio, hence the remaining electrons experience stronger electrostatic forces ...
if one calorie equals 4.184 Joules,how many Joules would it take to boil the same 100g of water starting at 25 oC?最好用英文回答哈, 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 1、ionic bond,lattice energy2、a3、The specific heat of water is 1000cal./(kg•℃...
Does the compound Cu2S have an ionic bond or a covalent bond? Explain. Which of the following pairs of atoms exhibit covalent bond? (a) Cs and F (b) Na and O (c) S and O (d) K and Cl What is a covalent bond? What does it do? How is it ...
Is a bond formed between bromine and fluorine ionic, polar covalent, or nonpolar covalent? Explain. Ionic and Covalent Bonds: The difference between ionic bonds and covalent bonds comes down to whether electrons are transferred or shared. In ionic bonds, electrons are ...
How do they work? Would you describe those bonds as strong or weak? Can (CH3CH2)3N form hydrogen bonds with water molecules? Explain. Describe the following types of bonds. a. ionic b. covalent c. polar-covalent d. hydrogen Is the bond formed between carbon and hy...
model validation and testable hypothesis regarding specific conformational changes that control bond profiles, thereby suggesting structural mechanisms for the inner workings of the TCR mechanosensing machinery and plausible explanations of why and how force may amplify TCR signaling and antigen discrimination....
If a neutral atom loses one electron, what is the electrical charge of the atom? How can a charged atom (an ion) attract a neutral atom? If a neutral atom loses an electron what is formed? Define an ion. Explain why an ion will form. Cati...
See full answer below. Learn more about this topic: Molecular Orbital Theory | Concept & Diagrams from Chapter 5/ Lesson 16 77K Learn about molecular orbital theory. Find out what a molecular orbital is and how to calculate bond order and strength. See diagrams of molecular orbital shapes. ...
Using diagrams, explain in terms of structure and bonding why the melting point of {eq}SiO_2 {/eq} is much higher than that of {eq}P_4O_{10} {/eq}. Covalent Bonding: Covalent is another important type of chemical bond. It is more ...
Explain how to construct a Born-Haber cycle.Born-Haber Cycle:Born -Haber cycle is used to examine reaction energies when a metal and a halogen combine to form an ionic compound. It can be used to calculate lattice enthalpy. It is known that the formation of an ionic bond depends on ...