tag:blogger.com,1999:blog-88805231390752861102024-03-04T22:52:48.158-08:00CHEMISTRY SCIENCE TECHNOLOGY RESEARCHCHEMISTRY SCIENCE TECHNOLOGY RESEARCHNetwork Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-8880523139075286110.post-25475065585344471002009-04-25T07:35:00.000-07:002009-04-25T08:21:09.340-07:00Resonance Chemistry<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguC3SjQog4UjFsM4VgOn6ddmoVEfyX2y0BfyzwomudF_4jdD-aSgJRe9GDnIyW5oS0-YF_lEzSLZU3RyU4AG69yhB4lUcftZ_z-s-zLp6AppyLDXAK7K8lOpDy7C6041ULKe3XPai8epDT/s1600-h/the-chemistry.blogspot.comBenz3.png"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 126px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguC3SjQog4UjFsM4VgOn6ddmoVEfyX2y0BfyzwomudF_4jdD-aSgJRe9GDnIyW5oS0-YF_lEzSLZU3RyU4AG69yhB4lUcftZ_z-s-zLp6AppyLDXAK7K8lOpDy7C6041ULKe3XPai8epDT/s320/the-chemistry.blogspot.comBenz3.png" alt="" id="BLOGGER_PHOTO_ID_5328649176168850178" border="0" /></a><br />Resonance in chemistry is a tool used (of a prevalent matter in organic chemistry) to represent certain types of molecular structures.<br /><br />Resonance is a key component of theory of bond of valence and emerges when no conventional model using only the simple, double or triple bonds can explain all the properties observed of the molecule.<br /><br />The dot diagrams of Lewis often cannot represent the true electronic structure of a molecule.<br /><br />While one can only show the simple covalent bonds, double or triple using these diagrams, one notes that the molecule observed does not match either these structures but rather has properties in certain an intermediary of direction to the latter.<br /><br />Structures of resonance are then used to bring closer the true electronic structure.Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com0tag:blogger.com,1999:blog-8880523139075286110.post-32690806808596803242009-04-24T02:55:00.000-07:002009-04-24T03:04:16.170-07:00Chemistry Materials Science<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUUSJcsPwuaW5JmJ4QS4FAXhbDH2vVk0TdYY5IAGv7bcN5n9OwmjCpqpeaWvrrrcPpo2cFB5MMBWCKX7HFUvwXSaY2Z0_MuW6RMsTN-QNI92gvj1pzUGQJovj-D3KJ_q2F-PdUCg6ZEsMW/s1600-h/the-chemistry.blogspot.com+180px-Materials_science_tetrahedron%3Bstructure,_processing,_performance,_and_proprerties.JPG"><img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 180px; height: 188px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUUSJcsPwuaW5JmJ4QS4FAXhbDH2vVk0TdYY5IAGv7bcN5n9OwmjCpqpeaWvrrrcPpo2cFB5MMBWCKX7HFUvwXSaY2Z0_MuW6RMsTN-QNI92gvj1pzUGQJovj-D3KJ_q2F-PdUCg6ZEsMW/s320/the-chemistry.blogspot.com+180px-Materials_science_tetrahedron%3Bstructure,_processing,_performance,_and_proprerties.JPG" alt="" id="BLOGGER_PHOTO_ID_5328195780566120306" border="0" /></a><span arial="">The <span style="font-weight: bold;">materials</span></span><span style="font-weight: bold;" arial=""> science</span><span arial=""> is an interdisciplinary field implying the properties of the matter and its applications to various scientific sectors and construction.</span><span arial=""><br />It includes elements of physics applied and chemistry, as well as the electrical engineering of chemicals, mechanics, civil and.</span><span arial=""><br />With the significant attention of media to the nanoscience and the nanotechnology in recent years, the science of materials was propelled to the row with many universities, sometimes in a discussed way.</span><span arial=""><br />In science of materials, rather than to the small happiness seeking and discovering materials and exploiting their properties, one aims to the place at including/understanding materials basically so that new materials with the desired properties can be created.</span><span arial=""><br />The base of all the science of materials implies to bring back the desired properties and the relative execution of a material in a certain application to the structure of the atoms and phases in this material by the characterization.</span>Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com0tag:blogger.com,1999:blog-8880523139075286110.post-19792875789289850022009-04-19T05:21:00.000-07:002009-04-19T05:28:14.008-07:00Chemical Compound Article<a style="font-weight: bold;" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-i_yQBKXmJx-_wAtv_30H1peBfQTrQOzZhCvi5651taHD6l4zD9BUAkLPPEjW3gLayITfeaXn5JYr_9q0W7ycRPxhjxmEbY-wKV2OpDAediOVbFkn3zusCN68DT07uV2Lt7eXOyfbOObr/s1600-h/the-chemistry+blogspot+com+metalcomplex.gif"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 200px; height: 186px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-i_yQBKXmJx-_wAtv_30H1peBfQTrQOzZhCvi5651taHD6l4zD9BUAkLPPEjW3gLayITfeaXn5JYr_9q0W7ycRPxhjxmEbY-wKV2OpDAediOVbFkn3zusCN68DT07uV2Lt7eXOyfbOObr/s200/the-chemistry+blogspot+com+metalcomplex.gif" alt="" id="BLOGGER_PHOTO_ID_5326377513909249970" border="0" /></a><br /><a style="font-weight: bold;" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-h0naOkIdIBJBTxDedi8dP_msrBEH2tuGpGrJZPXTsdNMcc1G8bA3yB6JGDP2yU0ZmfGaHxH2Ngx3lv_Dd37zDcUgUB55iezywALNwD7B9GYqPpDg43V2aHShWP9wXo5pIOzcVBzQIA1U/s1600-h/the-chemistry+blogspot+com+Chemistry_home_page.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 200px; height: 144px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-h0naOkIdIBJBTxDedi8dP_msrBEH2tuGpGrJZPXTsdNMcc1G8bA3yB6JGDP2yU0ZmfGaHxH2Ngx3lv_Dd37zDcUgUB55iezywALNwD7B9GYqPpDg43V2aHShWP9wXo5pIOzcVBzQIA1U/s200/the-chemistry+blogspot+com+Chemistry_home_page.jpg" alt="" id="BLOGGER_PHOTO_ID_5326377509875310066" border="0" /></a><br /><a style="font-weight: bold;" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDCXaSbkk8uJkn6mJ2aQLquJEcKwzFJMIuHag7Y4aEOA6HhqX49gHPwYn-fBuWNfyg6Niw7oxaxUeunVP9oY5nfuFEhQPQ2SxW7K8dCq3L-ZjshdswdschxZJ85W1mieBfmxD_9erGooYr/s1600-h/the-chemistry+blogspot+com+CHEMISTRY.JPG"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 200px; height: 132px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDCXaSbkk8uJkn6mJ2aQLquJEcKwzFJMIuHag7Y4aEOA6HhqX49gHPwYn-fBuWNfyg6Niw7oxaxUeunVP9oY5nfuFEhQPQ2SxW7K8dCq3L-ZjshdswdschxZJ85W1mieBfmxD_9erGooYr/s200/the-chemistry+blogspot+com+CHEMISTRY.JPG" alt="" id="BLOGGER_PHOTO_ID_5326377509773081026" border="0" /></a><br /><a style="font-weight: bold;" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCRENm0TbcMtvXuT93ah311zfDAJPcsKoEdDcTMxq_zKbHsD5b9v7vyA9j3jX-UhgkEcY5g09E1c5w48GLZCi4Tr21FZNQy8iKp3mMyREtKAVKYlNcWPj6Bhpe33gDZEt_7e2tH6ibDCgX/s1600-h/the-chemistry+blogspot+com+cbb069e200e550a24d6f8833-800wi.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 200px; height: 150px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCRENm0TbcMtvXuT93ah311zfDAJPcsKoEdDcTMxq_zKbHsD5b9v7vyA9j3jX-UhgkEcY5g09E1c5w48GLZCi4Tr21FZNQy8iKp3mMyREtKAVKYlNcWPj6Bhpe33gDZEt_7e2tH6ibDCgX/s200/the-chemistry+blogspot+com+cbb069e200e550a24d6f8833-800wi.jpg" alt="" id="BLOGGER_PHOTO_ID_5326377504575586050" border="0" /></a><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 16px; font-style: normal; font-variant: normal; font-weight: bold; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"><p><span arial="">A chemical compound is a chemical substance two of the chemically stuck chemical elements component or more different, with a report/ratio fixes determining the composition.</span></p><p 13px=""><span arial="">The report/ratio of each element is usually expressed by chemical formula.</span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial="">For example, water (H2O) is a compound being composed of two hydrogen atoms metallized on an oxygen atom. The atoms in a compound can be dependent by a series of interactions, extending from the covalent bonds to the electrostatic forces in the ionic bonds.</span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial="">A continuum of polarities in slavery exist between the purely covalent connection (as in H2) and the ionic bonds.</span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial="">For example H2O is bound by the polar covalent bonds.</span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial="">The sodium chloride is an example of an ionic compound.</span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial=""><span 16px="">A chemical bond is the physical phenomenon of chemical substances bound by the attraction of the atoms between them by the division, as well as the exchange, of the electrons - or the forces electrostatic.</span></span><span arial=""></span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial=""><span 16px="">The organic chemistry is the scientific study of the structure, the properties, the composition, the reactions, and the synthesis of the organic compounds which contain by definition carbon.</span></span><span arial=""></span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial=""><span 16px="">Generally a molecule is the smallest particle of a pure chemical substance which always maintains its properties of composition and chemicals.</span></span><span arial=""></span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial="">Generally strong chemical bonds are found in molecules, the crystals or out of full metal and they organize the atoms of ordered structures.</span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial="">Weak chemical bonds are classically explained to be effects of polarity, or misses it of him, of the strong bonds.</span></p><span arial=""><span arial=""></span></span><p 13px=""><span arial="">In chemistry and molecular sciences, a molecule is sufficiently stable, electrically neutral entity made up of two atoms or more.</span></p></span>Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com0tag:blogger.com,1999:blog-8880523139075286110.post-33733601985073639752009-02-12T20:48:00.000-08:002009-02-12T20:52:32.054-08:00Zenni Optical in the New York Times?<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiF-ZUdZNF1e0mVZ0ALqI_LroCgeEpS9-jYzqr_1-xjhplQ0lGT9gCVGKqNbMDi0QeIjO2jn0hvfjY-JrTYYir5pQQnxxptRvTbjHg7fxSSa-FfGujppfuXDcNuhfp2mWaHgzmyO5e-AG2B/s1600-h/zenni.jpg"><img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 250px; height: 74px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiF-ZUdZNF1e0mVZ0ALqI_LroCgeEpS9-jYzqr_1-xjhplQ0lGT9gCVGKqNbMDi0QeIjO2jn0hvfjY-JrTYYir5pQQnxxptRvTbjHg7fxSSa-FfGujppfuXDcNuhfp2mWaHgzmyO5e-AG2B/s320/zenni.jpg" alt="" id="BLOGGER_PHOTO_ID_5302140263807625458" border="0" /></a>You know that <a href="http://www.nytimes.com/2009/01/23/health/policy/23patient.html">Zenni Optical in the New York Times?!</a><span style="text-decoration: underline;"> </span>Yes, if you are NewYork Times reading late you will see and read optical Zenni in the section of money and policy. Why do you think them are you describes at NewYork Times? There is only one answer to why they are with the newspaper of No.1 NewYork Times which it is simply because optical Zenni is known for the elegant glasses of regulation of quality with very accessible prices. Thus, until do you wait? <a href="http://www.nytimes.com/2009/01/23/health/policy/23patient.html">Seeing Straight Without Breaking Bank</a><span style="text-decoration: underline;"> </span>is a wise decision especially nowadays. At optical Zenni you can find <a href="http://www.zennioptical.com/">Prescription eyeglasses for only $8!</a> Yes, optical Zenni indicates it all!Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com0tag:blogger.com,1999:blog-8880523139075286110.post-72097045197877298802008-11-25T05:16:00.000-08:002008-11-25T05:24:26.597-08:00Holiday Glass Frames from Zenni OpticalDid you know that you can have a <a href="http://zennioptical.com/cart/home.php?cat=31">Holiday Glass Frames From Zenni Optical</a> for as low as <a href="http://zennioptical.com/cart/home.php">$ 8 Complete Rx Eyeglasses</a> that can cure your eyesight and bring it back to your normal 20 20 vision? And all this are brought to you by <a href="http://zennioptical.com/cart/home.php">The popular online eyeglasses shop</a>, Zenni Optical. Christmas is coming real soon and a pair of new glasses that matches the holiday spirit will definitely add some spark in the celebration. Shop on!Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com0tag:blogger.com,1999:blog-8880523139075286110.post-1179550136868401842008-11-06T11:07:00.000-08:002008-11-06T11:10:30.099-08:00Zenni Optical was on FOX news!<a href="http://zennioptical.com/">Zenni Optical was on FOX news!</a> And why not? They are the only online store which offers <a href="http://zennioptical.com/">Great Eyeglasses For Less</a><a href="http://e-articles.info/%255chttp%253a/zennioptical.com/%255c"></a>. They have also many designs to the mode to choose and in almost any color you can think of. You can also chose many <a href="http://zennioptical.com/">Variable Dimension Frames From Zenni</a>.<br /><img src="http://d.imagehost.org/0999/d_2235.jpg" alt="ImageHost.org" border="0" height="122" width="297" /><br />If you want to check it video about them, observe Zenni on Fox.Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com0tag:blogger.com,1999:blog-8880523139075286110.post-79063997870456457242008-10-02T03:51:00.000-07:002008-10-02T03:52:00.055-07:00Research paper<a href="http://custom-essay.org/">customer writing</a> offers professional <a href="http://custom-essay.org/">essays writing company</a>, research papers and term papers templates writing, editing and proofreading for college, school and university students. We have professional as <a href="http://custom-essay.org/essay-writer">custom essay writer</a> in UK and US writers, all our written assignments are 100% plagiarism free. Students can use our professionally written assignments to write their own A+ work. More information can be found on our website.Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com1tag:blogger.com,1999:blog-8880523139075286110.post-65531725559864991632007-11-14T08:49:00.000-08:002007-11-14T08:51:26.461-08:00ChemistryChemistry is the scientific study of interaction of substances called chemical substances that are constituted of atoms or the subatomic components that make up atoms: protons, electrons and neutrons. Atoms combine to produce ions, molecules or crystals. Chemistry can be called "the central science" because it connects the other natural sciences, such as astronomy, physics, material science, biology, and geology.<br /><br />The genesis of chemistry can be traced to certain practices, known as alchemy, which had been practiced for several millennia in various parts of the world, particularly the middle east.<br /><br />The structure of objects we commonly use and the properties of the matter we commonly interact with, are a consequence of the properties of chemical substances and their interactions. For example, steel is harder than iron because its atoms are bound together in a more rigid crystalline lattice; wood burns or undergoes rapid oxidation because it can react spontaneously with oxygen in a chemical reaction above a certain temperature; sugar and salt dissolve in water because their molecular/ionic properties are such that dissolution is preferred under the ambient conditions.<br /><br />The transformations that are studied in chemistry are a result of interaction either between different chemical substances or between matter and energy. Traditional chemistry involves study of interactions between substances in a chemistry laboratory using various forms of laboratory glassware.<br /><br />A chemical reaction is a transformation of some such substances into one or more other such substances. It can be symbolically depicted through a chemical equation. The number of atoms on the left and the right in the equation for a chemical transformation is most often equal. The nature of chemical reactions a substance may undergo and the energy changes that may accompany it are constrained by certain basic rules, known as chemical laws.<br /><br />Energy and entropy considerations are invariably important in almost all chemical studies. Chemical substances are classified in terms of their structure, phase as well as their chemical compositions. They can be analysed using the tools of chemical analysis, e.g. spectroscopy and chromatography.<br /><br />Chemistry is an integral part of the science curriculum both at the high school as well as the early college level. At these levels, it is often called 'general chemistry' which is an introduction to a wide variety of fundamental concepts that enable the student to acquire tools and skills useful at the advanced levels, whereby chemistry is invariably studied in any of its various sub-disciplines. Scientists, engaged in chemical research are known as chemists. Most chemists specialize in one or more sub-disciplines.Network Corphttp://www.blogger.com/profile/13001613601742054786noreply@blogger.com0