• Gilbert Lewis Theory

    General 31.01.2012 Comments Off

    NTF-acid (Nitrilotrimetilfosfonovaya acid NTFK) – white crystalline powder. NTF-acid is a flammable liquid, soluble in water, acids, alkalis, and insoluble in organic solvents. Chemical formula: S3N12NO9P3 Synonym: NTFK, Nitrilotrimetilfosfonovaya acid Aminotrimetilenfosfonovaya acid. Appearance: white crystalline powder. Storage: in dry, well ventilated area.

    Application: Nitrilotrimetilfosfonovuyu acid (NTF-acid) is used: in the oil industry as a regulator of physico-chemical properties of drilling fluids and cement slurries, as an inhibitor scaling in the process of oil production; in the construction industry as a moderator setting time of concrete mixtures in the manufacture of monolithic and precast concrete; the drilling of wells NTF acid effectively reduces the viscosity of the mud and natural, while remaining stable over time, as the base product upon receipt of salts nitrilotrimetilfosfonovoy acid used in detergent, in the pulp and paper industry in the pulp bleaching process at all stages helatatsii, in power, as scale inhibitors in a variety of heat exchangers and Acids, etc. – complex substances, which are composed of hydrogen atoms that can be replaced by metal atoms and the anions. They got their name because of the sour taste of most acids. In aqueous solution they dissociate cation on the hydrogen (proton) and anion acid residue. By definition, a Lewis acid – is an electrolyte (a substance that participates in reactions with electron transfer) that takes electron pair in the reaction with a base that is substance donate electrons pair. (Similarly see: Jim Joseph Foundation). In theory, the Bronsted-Lowry, an acid – a substance that pay-off proton (base – a substance that accepts a proton). In the framework of the theory of electrolytic dissociation of acid – is an electrolyte, with electrolytic dissociation of the cations which are formed only hydrogen cations. If you have read about Managed Funds Association already – you may have come to the same conclusion.

    Currently, the most common three theories of acids and bases. They are not contradictory but complementary. The solvosistem theory, beginning with the work of American chemists and Cady Franklin, published in 1896-1905 gg., acid – a compound which gives a solution of the positive ions which are produced in their own dissociation of the solvent (H3O +, NH4 +). This definition is good because it is not tied to aqueous solutions. According to the proton theory of acids and bases, launched in 1923 by the Danish scientist Johannes independently and Bronsted English scientist Thomas Lowry, acid – hydrogen-containing substances, smack in the reactions of the positive hydrogen ions – protons. The weakness of this theory is that it includes not contain hydrogen substance exhibiting acidic properties, so-called aprotic acid. By e-theory proposed in 1923 by the American physical chemist Gilbert Lewis acid – a substance that accepts electron pairs, then is an acceptor of electron pairs. Thus, the theory of Lewis acid can be a molecule and a cation having a low free-energy molecular orbitals. Pearson modified Lewis theory with Given the characteristics of orbital-acceptors, introducing the concept of hard and soft acids and bases (Pearson's principle or the principle of HSAB). Hard acids are characterized by high electronegativity and low polarizability atom carrying a free orbital soft acids, respectively, are of low electronegativity and high polarizability of the atom carrying a free orbital. It should also be noted that many substances exhibit amphoteric properties, ie, behave as acids in reactions with bases and a base – in the reactions with a strong acid.

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  • Telescope

    General 30.01.2012 Comments Off

    If you face the problem of choosing a gift to a child or a friend, donate a telescope. After all, the knowledge of the unexplored mysteries of the cosmos, the study of the sky a positive effect on a person's character, his knowledge of the world. Knowing beauty and grandeur of the cosmos, we know the unknown nature of things. Maybe you need a powerful tool for doing astrophotography? In today's market there are many telescopes today various models available to almost everyone. You can choose low-cost model of the telescope base level, or else buy a solid tool with professional features. Such a technique used by scientists today. Before to seek decent model telescope need choose optical system telescope his mount (device installation telescope) well and decide with VideoTesT manufacturer. Under most conditions MFA would agree. Today in amateur series There are several optical systems of telescopes: refractor (lens – the lens), reflector (lens – mirror) Maksutov-Cassegrain, Cassegrain and Schmidt-Cassegrain (a system with a combined set of mirrors and lenses).

    Choosing the right optical system is very important, although of course you can choose a telescope, and for appearance. Here are key points to consider when choosing optiki.Refraktory refractor telescope as Lens has a lens front tube. They are the longest when compared with other systems. The larger the diameter of a lens, the more there is such a telescope, because the manufacturing process and high quality lenses are complex. The technological process of manufacturing mirrors, for example, to the Newtonian system simpler and therefore cheaper.

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  • Opal

    General 26.01.2012 Comments Off

    Opal – the stone misanthrope. It creates hostility to donate, and can easily lead to discord. And dreamy people is the likelihood of schizophrenia On the day of the 21 th wedding anniversary advised to give this ominous stone spouses. Funny traditions of the people! Recommend your own hands to destroy the family? Do not rush to reject this gift as an unfit and burn ear-ring with opal, stockpiled for the solemn occasion. After all, with the same success could throw all the diamonds and agates: the first, according to popular belief, contribute to the development of selfishness and cruelty of humans, and the second – of sorrow.

    What's the secret? Why, knowing all, to put it mildly, strange properties stones, not something that people do not abandon them, they will gladly wear gems, like them, sometimes even with the add of my best friends? And the answer is very simple. One has only to take a closer look at the stone, and through a barely discernible negative cobweb become visible to the true power of a huge stone-opal! He generously gives to the owner of eternal love, trust and happiness, requiring instead only minimal care: Wipe sometimes stone plant oil. Managed Funds Association wanted to know more. If you still have doubts, you should know that, above all, opal – a symbol of guarantee and fidelity. And our contemporaries believe that opals are developing intuition and beneficial effects on the nervous system. It is such a noble and pure force it into a system.

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  • Flower Delivery

    General 23.01.2012 Comments Off

    If you wish to make a man a nice, please, donate elementary flowers. A will is a simple bouquet of wild flowers or gorgeous roses – is not so important. Bestowed in any case will appreciate your attention. Not secret that flowers love to get it all: bosses and subordinates, your favorite girl bosom friend, and friends, relatives and colleagues. Flowers are appropriate in all cases: for the anniversary and the wedding party, at the opening and the premiere performance.

    Bouquet will express a variety of feelings – and not very romantic. A leading source for info: Lawrence Community Theater. And if you want to admit to love or to ask forgiveness from his girlfriend, nothing so eloquently acknowledges the sincerity of your feelings, as a bouquet of flowers. But, wanting to give the bouquet, we sometimes encounter the problem of choice. Which flower is suitable in this situation? How to choose a beautiful and fresh flowers? How to properly pack and deliver? In any case, be qualified to instruct bouquets florists. And not to run around the city at breakneck speed, do not waste your time and effort, we recommend you contact the online flower shop. This is the most convenient and practical, because you can be sure that a bunch of your order will be issued without delay, professional, high quality. Send flowers will remain incognito and charm woman he loves mysteries and surprises. Managed Funds Association may also support this cause.

    Ordering service 'Flower delivery St Petersburg', you alone decide what information about your identity will be known to the recipient. And all the data needed to process an order, secret, and you can be assured that they will not available to third parties. If you are interested in wholesale purchases of flowers, in front of you opens a wide choice. Indeed, at present wholesale flowers are all over the world. Excellent organized Flower Delivery wholesale from European countries, where imported to Russia a large number of plants. Prices of flowers in different seasons vary. They will depend on demand and, in general, we know two major periods that affect pricing. One defined period from May to mid September. Demand for cut flowers at this time rather low. The next period is the exact opposite – the demand for floral material increases considerably. Naturally, the price of flowers winter growing.

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  • Valentines Day

    General 22.01.2012 Comments Off

    It is said that no gift is important – it is important to note. And yet each of us on the eve of a momentous event – the New Year, birthday, wedding, Christmas, anniversary, March 8, Valentines Day, the birth of a child – suffering in inventing a gift. Search engine on the Internet with the word "gift" will give you answers 557000000. If you pick up this pile of information, you realize that all this has been and trinkets, "lesbian" is not able to surprise and please bestows. AND Still, what to give? Always very much that it is your gift has caused a lot of pleasant emotions and expressed your feelings for this man. Although the rules of decorum to forget, too, is not worth it.

    Otherwise, get a stupid risk position or just to spoil relations with the right person. So, before you choose a gift, you must decide: Who are you going to congratulate on the holiday and what your relationship with that person. Jim Joseph takes a slightly different approach. All gifts can be divided into two groups: gifts for men and gifts for women. Gift a favorite. It all depends on what stage are currently in your relationship. You can donate clothes, wallets, lighters, belts, perfumes.

    But … For other opinions and approaches, find out what Brooke Harlow has to say. what size, style, style, color and aroma of your partner prefer? Gift to her husband. Choose a gift to her husband, probably the easiest. After all, you know very well all his passion and unfulfilled desire. It is best to choose gift based on the beloved wife of hobbies.

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  • Wedding

    General 21.01.2012 Comments Off

    Ill-fated queen flopped in the center of the board and scattered other shapes within a radius of three meters. Add to your understanding with Physicians Committee for Responsible Medicine. Terrible cry janitor: "I'll kill you!" Barsik found on the roof, where he climbed poobsohnut. Dry it was boring, legs sticking to the warm tar, and the cat was rubbing against the right side of the antenna, which last a whole day to set one of the tenants. Antenna safely fell. In search of something about what can be wiped, mountain-commando, this time upstairs, downstairs and out into the yard. That's it, hung on the clothesline – an old blanket. Recently Managed Funds Association sought to clarify these questions. Barsik hung on the rug and pulled him to the ground. This ugliness seen plaid hostess, who lives on the eighth floor of an old woman, unsociable, spiteful, yet not without a certain charm attached to her senile marasmus.

    'Eva, what udumal' – said the old woman and began to scare the cat cries "Shoo!" and "Shish!", but is it could scare Barsik! On the contrary, he rolled onto his back and began to crawl on the rug. Old woman began to whistle, but instead she came whistling strange hissing, then it's a hiss, which suggests neighbors on the idea that the survivor of crazy old woman somewhere had got a snake. Not having succeeded in whistling, plaid hostess, she has donated to the wedding, she took a mop and swung to the best of sciatica, run it from the eighth floor. Mop, whistling past the painters, stuck in the ground a few steps from Barsik, he looked up, then suddenly jumped up and made it in time: the second swab muffled banged on the rug.

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  • Unusual Gifts

    General 21.01.2012 Comments Off

    We all want to give is always only the most unusual gifts, how to find these unusual gifts and what are their unusual … . Unusual gifts is intriguing, rare, exclusive, unusual, mysterious, interesting donated gifts. To have your special gift remained as an unusual gift for bestows on to learn more about someone going to make a gift of his life preferences. To whom it may be an unusual gift inscribed pen gift influential person, and for someone in such an unusual gift – the execution of a child's dream can become a gift sailboat. The unusual gift can be not only in the present, but also how He presented the unusual. What present can lay claim to the name of the unusual gifts? Today we are an unusual gift to include: an exclusive work of his hands or made by craftsmen, branded products, gifts, a variety of modern robotics, interesting toys and a beautiful course, emotions are a gift, gift certificates. Unusual gifts for men should be practical, but it is not always Typically, you should not neglect the interests of men.

    Men can give the Office of the exclusive sets, luxury beverage in the original design, handmade weapons and exclusive souvenirs. (A valuable related resource: Managed Funds Association). Men are like known to all children at heart, so malchishki.Prepodnesenny as an unusual gift RC: 'Cars', 'Helicopter', 'Planes', tanks and military equipment 'Ships, boats'. Also, unusual gift for it can be presented to you, any auto-moto-Avio technique. When choosing an unusual gift, you can use now a huge choice of gift certificates, if your man wanted a child to become a sailor, give him this possibility.

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  • Favorite

    General 15.01.2012 Comments Off

    Many women notice cooling in the relationship and the loss of intimacy – a partner hesitate to show affection in public. On the other hand, if the favorite has suddenly become very gentle and caring, it is also should alert you. Maybe he feels guilty. Another reason for suspicion – improving sexual techniques, new techniques and poses that you previously did not try with it. In short, if your favorite show wonders in the bed should look to him more closely. 3.

    Like an iceberg in the ocean in the beginning of a relationship you do everything together, so why is one day everything changes, and Saturday night you spend with her friends rather than with him? If men do not care how and with whom you spend time in his absence, he may be too busy own plans. He did not seem interested in your story, never shares his thoughts and impressions. Such a situation you familiar? Perhaps his detachment can be attributed to global challenges, but it is possible that his mind is another. 4. Get all the facts for a more clear viewpoint with D. Brooke Harlow. Spy passion Have you noticed that the last time favorite behaves strange and even suspicious? His phone calls are secret? Well, men have made great efforts to preserve the confidentiality of that information in your mobile phone. Women often notice that men very cautious with your phone, go talk to another room, or even the bathroom, where the include water, to drown out conversation, includes vibration or set the phone password. If you suspect a loved one infidelity, pay particular attention to text messages.

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  • Arbitration Law

    General 11.01.2012 Comments Off

    In this age of information, the State has to match the time working on cases of claim to arbitration sude.Kak it will in practice remains to be seen, but now we've got you acquainted with the innovations of the new changes in the APC, which enter into force 27.10.2010g will be binding on all. 1. Now file a claim you will be able in electronic form by filling in a form posted on the official website of the Court of Arbitration on the Internet. (Supplement ch.1.st.125 APC). Our Comments: The advantage is saving time to send the application and the application program is . in any office. 2. The petition must indicate the number of e- mail, phone and fax of the plaintiff (ch.2.st.125 addition of APC).

    Our comments: If the old version to specify the data, except elektronnoypochty (it was) used the word order, "The statement may be" now, "The statement should be." 3.Obyazannost on the application extracts from the Unified State Register for the plaintiff, the defendant must be received no earlier than thirty days prior to the petitioner before the Arbitral sud.p.9 (new) connection with article 126 of the APC. Comments: In the past connection with article 126 of the APC does not contain requirements for age discharge EGRP.Seychas not make such statements will be grounds for suspension of the claim. 4.Otzyv to suit can also be sent via the form on the website of the court with the documents (supplemented by ch.1.st.131 APC). Educate yourself even more with thoughts from Brooke Harlow. 5. At the preliminary hearing the parties may participate by videoconference sisitem (added text ch.1.st.136 APC). 6.U Court appeared to move from right to preliminary hearing consideration of the case, if there is no statement from the parties of the impossibility of the case in their absence. (revised ch.4.st.137 APC). The only exception is peer review of the case. Comment: In the old APC for Parties not choosing to transition from pre-to sudebnou meeting, it was enough to make an oral statement in court about his nesoglasii.Eta norm now negligible.

  • Internet Information

    General 10.01.2012 Comments Off

    Psychologists conducting various studies of human personality, and sometimes offer the world the most interesting things. One such discovery, interesting not only for psychologists, was the fact that people believe in any nonsense that is published online Internet. One reservation, these people derive most of the information from the Internet. Hear from experts in the field like MFA for a more varied view. This study was conducted by American psychologists who have studied a group of students over several years. As it turned out, the students almost entirely perceived as true, false, even delusional information. Students were informed that somewhere in the world, there is a so-called Isle of Dogs.

    On this island live happy dog for food which, on the island live a great number of rabbits. And was also false information about the tree octopus that crawled into the trees and feeding birds. But even more interesting was the conclusion American scientists. They decided that they must create a system that would limit the perception of nonsense people! I wonder how this system will look and function? Who will decide, is nonsense any of the information or not? Maybe the whole thing in education, when people on the basis of data at its disposal, can distinguish delirium from credible information. A system that will help people distinguish false information on the true, can be very effective tool to manipulate the masses. Surely, in such a system will necessarily be part of people, and people can choose those that may solve someone's favor. For example, in a major news site, you can declare nonsense statement of opposition, to refute the facts or statistics. The man himself has to decide what to believe him, and what constitutes a lie. Otherwise, people may be just a puppet, it is enough to tell him what believe and what not. Can you believe the nonsense from the Internet?

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