Free

Why is anhydrous aluminum chloride a covalently bonded dimer - Essay Example

Comments (0) Cite this document
Summary
The fast technique for identification of the chemical bond type of a substance is by identifying the nature of the component particles. When a compound is formed between a metal and a nonmetal, it generally has an ionic bond, where electrons are transferred from metal to nonmetal in accordance with the octet rule…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER96.4% of users find it useful
Why is anhydrous aluminum chloride a covalently bonded dimer
Read TextPreview

Extract of sample
"Why is anhydrous aluminum chloride a covalently bonded dimer"

The fast technique for identification of the chemical bond type of a substance is by identifying the nature of the component particles. When a compound is formed between a metal and a nonmetal, it generally has an ionic bond, where electrons are transferred from metal to nonmetal in accordance with the octet rule. On the other hand, when nonmetals formed a compound, they share electrons forming a covalent bond. Taking anhydrous aluminum chloride, AlCl3 for instance, Aluminum is a metal and Chlorine is a nonmetal, by nature they should have formed an ionic compound. This basic concept however is not true with anhydrous aluminum chloride. Instead it has both an ionic and molecular character. In fact its ionic character is very weak such that at relatively low temperature of 180oC, it sublimes (directly changing from solid to gas phase). If the pressure is raised to just over 2 atmospheres, it melts instead at a temperature of 192C.These characteristics are indirect evidence of weak intermolecular forces between the molecules and therefore, the compound is covalent. In the vapor phase, AlCl3 does not exist. In its place is a dimer (two molecules joined together), Al2Cl6 as shown and measured by its molecular mass. The molecular structure is formed when "one chlorine atom on each AlCl3 unit donates both electrons from one of its lone pairs to form a new shared electron pair with the aluminum atom from the other unit. This completes a stable octet for the aluminum. And the two chlorines involved become bridging atoms that join the two AlCl3 units into a single Al2Cl6 molecule Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Why is anhydrous aluminum chloride a covalently bonded dimer Essay”, n.d.)
Why is anhydrous aluminum chloride a covalently bonded dimer Essay. Retrieved from https://studentshare.org/chemistry/1499869-why-is-anhydrous-aluminum-chloride-a-covalently-bonded-dimer
(Why Is Anhydrous Aluminum Chloride a Covalently Bonded Dimer Essay)
Why Is Anhydrous Aluminum Chloride a Covalently Bonded Dimer Essay. https://studentshare.org/chemistry/1499869-why-is-anhydrous-aluminum-chloride-a-covalently-bonded-dimer.
“Why Is Anhydrous Aluminum Chloride a Covalently Bonded Dimer Essay”, n.d. https://studentshare.org/chemistry/1499869-why-is-anhydrous-aluminum-chloride-a-covalently-bonded-dimer.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Aluminum foam
Thus aluminum foam has found lots of applications which are discussed below (ERG): As flow control devices (ERG) Due to the large surface area of aluminum foam, uniform gas distribution regardless of flow asymmetry even in low pressure flow regions is guaranteed.
3 Pages(750 words)Essay
Breast Magnetic Resonance
735–737). This has particularly been witnessed in creasing of breast as a way of treating cancer and other related malignant tumors. However, technicians and radiologists working on these systems quite often encounter image artifacts related to radio waves with strong magnets in the scanner.
8 Pages(2000 words)Essay
Bonded-wire strain gauges
In it, there is the introductory part of the sensor relating to its principles of operation and use. Secondly, the paper discusses the history of the sensor from in the period of invention and the modifications that have been done over the period. Close to this is the person who invented the sensor, the year of invention and the features as at the time of invention.
3 Pages(750 words)Research Paper
Radiation Absorbed Dose From 201 TI Thallous chloride
The radiation absorbed by the testes was lower than in some other studies. Further, the absorbed dose for children was much higher when
7 Pages(1750 words)Essay
Sodium Chloride An Important Compound
The salt is found in the form of evaporative deposits, after it's crystallization out of the brine lakes through evaporation with time, in places like Salt Lake City, Utah, Germany, Mullhouse in France and Searles Lake California in the U.S.
2 Pages(500 words)Essay
The effect of different concentrations of Sodim Chloride on rate of Germination
Salinity, considered to be a biological hazard, induces numerous disorders in seeds and propagules during germination (Mayer & Poljakoff-Mayber, 1989). It either completely inhibits germination
6 Pages(1500 words)Essay
Sodium chloride is a very important compound. state the propertied of it and discuss the many products made from it
Salt has a complex chemical behavior and it has its own unique properties and functions. Its manufacture is yet another complex process. The uses of salt are far more than our knowledge. It would be interesting to know the history of salt before
4 Pages(1000 words)Essay
Aluminum
The applications of aluminum according to various distinctive properties in several diverse fields of engineering, industry, manufacturing, technology and everyday life are brought up with an analysis of importance of aluminum for the industrial and economic progress of a country is also presented along with the applications on the basis of which conclusions are drawn in the end.
8 Pages(2000 words)Essay
Find out about recycling of steel/aluminum drink cans
Production of aluminum in raw form requires huge amount of energy, various natural resources required to produce aluminum includes water and energy resources. Bauxite is utilized during the production of aluminum, which requires both
1 Pages(250 words)Essay
Chloride Concentration in South Florida Canal
The author of the paper stresses that the problem of high chloride levels in South Florida canal can be solved through the participation of all parties involved. It is stated that the government should come up measures that regulate the model of activities done by the people living near the canal.
7 Pages(1750 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Why is anhydrous aluminum chloride a covalently bonded dimer for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us