nitric acid что это такое

 

 

 

 

кислота азотная (nitric acid). едкая минеральная кислота HN03 в концентрированном виде способна вызвать сильные ожоги кожи. Проглатывание кислоты приводит к возникновению резкой жгучей боли и изъязвления полости рта, глотки, пищевода и желудка. (Nitric Acid, fuming). Special Remarks on Explosion Hazards: Reacts exlposively with metallic powders, carbides, cyanides, sulfides, alkalies and turpentine. Can react explosively with many reducing agents. Fuming nitric acid is characterized as white fuming nitric acid and red fuming nitric acid, depending on the amount of nitrogen dioxide present. At concentrations above 95 at room temperature, it tends to develop a yellow color due to decomposition. Chemistry of Nitric Acid Nitric acid is a strong acid with a pKa of 2: in aqueous solution, it completely ionizes into the nitrate ion NO3 and a hydrated proton, known as a hydronium ion, H3O. Nitric Acid is a monoprotic acid because there is only one dissociation. Molar mass of HNO3 is 63, so 63 gms/L 1M 67 nitric acid (assuming it is 67 w/v) means you have 67 grams in 100 mls. To make 0.1 M you need 6.3gms/L. How do you get 6.3 grams from something that is 67 grams/100 mls. ? Nitric acid is a very strong and corrosive mineral acid, also called aqua fortis or spirit of niter.

Formula and structure: The chemical formula of nitric acid is HNO3.Preparation: Nitric acid is prepared by reaction of nitrogen dioxide (NO2) with water. Nitric Acid (HNO3) is a clear, colorless to slightly yellow inorganic acid. It is a strong monobasic acid and a powerful oxidizing agent. Nitric acid with water forms a constant boiling mixture (azeotrope) which having 68 HNO3 and boils at 121 C. Nitric.Acid and base pH indicators - Colors and pH range for color change of acid base indicators is given together with pKa and structures of the indicators. ILO and WHO 2017. NITRIC ACID (> 70 in water).This produces toxic and irritating fumes and gases including nitrogen oxides. The substance is a strong oxidant. It reacts violently with combustible and reducing materials, such as turpentine, charcoal and alcohol. The threshold of 3 (instead of 5 mentioned in CLP) is to align to the EC regulation 98/2013 on Precursors of explosives, forbidding to provide nitric acid >3 to consumer. 1.3 Details of the supplier of the safety data sheet. Nitric Acid is a strong acid consisting of three oxygen, one hydrogen and one nitrogen in its compound.

It is represented as HNO3 in formula. It becomes more dangerous when its concentration is higher. Fuming nitric acid is characterized as white fuming nitric acid and red fuming nitric acid, depending on the amount of nitrogen dioxide present. At concentrations above 95 at room temperature, it tends to rapidly develop a yellow color due to slow decomposition. Кислота Азотная (Nitric Acid) - едкая минеральная кислота HN03 в концентрированном виде способна вызвать сильные ожоги кожи. Проглатывание кислоты приводит к возникновению резкой жгучей боли и изъязвления полости рта, глотки, пищевода и желудка. Another covering nitric acid production was finalized and awaiting feedback from industry. Был завершен другой документ, охватывающий сернокислотное производство, и теперь предприятия должны прислать ожидаемые отклики. Перевод: nitric acid. [прилагательное] азотнокислый. LMBomber - программа для запоминания иностранных слов. Кислота Азотная (Nitric Acid) - едкая минеральная кислота HN03 в концентрированном виде способна вызвать сильные ожоги кожи. Проглатывание кислоты приводит к возникновению резкой жгучей боли и изъязвления полости рта, глотки, пищевода и желудка. nitric acid — азотная кислота nitric acids — азотные кислоты nitric acid test — проба азотной кислотой на белок испытание в азотной кислоте nitric acid unit — азотнокислотный ЖРД dilute nitricПримеры. a product of lime and nitric acid. продукт реакции извести и азотной кислоты .

3. DESCRIPTION OF STORAGE AND TRANSFER EQUIPMENT 3.1 Storage of Nitric Acid 3.2 Transfer Equipment for Nitric Acid. 4. ENVIRONMENTAL DATA 4.1 Emissions and Wastes 4.2 Waste Minimisation and Treatment. Nitrogen Oxides and Nitric Acid. NOXious Gases.Under the correct circumstances, N2O4 can be an oxidising agent, and indeed has been used as an oxidant in space shuttle engines. Nitric Acid. Nitric acid and water form an azeotropic mixture, with a maximum boiling point of 395 K, containing ca 68 nitric acid by mass thus the concentrated acid cannot be obtained by distillation of the aqueous solution. nitric acid is corrosive at the site of contact and does not elicit systemic toxicity on contact with body tissues, nitric acid is rapidly broken down into its constituent ions. Nitric acid (HNO3), also known as aqua fortis and spirit of niter, Nitric acid is an azeotrope with water at a concentration of 68 HNO3. White fuming nitric acid, or WFNA, is very close to anhydrous nitric acid. Примеры перевода, содержащие nitric acid Русско-английский словарь и система поиска по миллионам русских переводов.Nitrogen falls to Earth with the rain as weak nitric acid. Ammonia gas is successively oxidized to nitric oxide and nitrogen dioxide by air or oxygen in the presence of a platinum gauze catalyst, which is then absorbed in water to form nitric acid. Nitric acid is a strong acid with the formula HNO3. It is an important mineral acid, along with hydrochloric, sulfuric, perchloric, and phosphoric acids. It is a powerful oxidizing agent, especially when mixed with sulfuric acid, which produces the nitronium ion in situ. The history of the Uhde nitric acid process / Market position. The founders first location in Dortmund, Bvinghausen. The chemical laboratory. First commercial nitric acid plant in Russia. Nitric acid (HNO3), also known as aqua fortis and spirit of niter, is a highly corrosive mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water. Кислота Азотная (Nitric Acid) едкая минеральная кислота HN03 в концентрированном виде способна вызвать сильные ожоги кожи. Проглатывание кислоты приводит к возникновению резкой жгучей боли и изъязвления полости рта, глотки, пищевода и желудка. Перевод nitric acid с английского на русский в бесплатном словаре и многие другие русские переводы.Знаете ли вы больше переводов для "nitric acid"? comment Сообщите нам. Nitric oxide, NO, nitrosyl chloride, NOCl, chlorine, nitric acid vapour and water-vapour are also present. Absorption of nitrogen peroxide in water proceeds according to the equation. Перевод NITRIC ACID с русского на английский язык в русско-английских словарях. More meanings of this word and English-Russian, Russian-English translations for NITRIC ACID in dictionaries. Nitric acid (chemical formula H N O3) is one of the most important inorganic acids. Eighth-century alchemists called it aqua fortis (strong water), aqua valens (powerful water), or spirit of nitre. It is a highly corrosive and toxic acid that can cause severe burns. Смотреть что такое "nitric acid" в других словаряхnitric acid — n. a colorless, fuming acid, HNO3, that is highly corrosive: prepared by the action of sulfuric acid on nitrates and by the oxidation of ammonia Nitric acid definition, a colorless or yellowish, fuming, suffocating, caustic, corrosive, water-soluble liquid, HNO 3 , having powerful oxidizing properties, usually obtained from ammonia or from Chile saltpeter: used chiefly in the manufacture of explosives and fertilizers and in organic synthesis. NITRIC ACID. Азотная кислота, HNO3. Краткий толковый словарь по полиграфии.2010.Смотреть что такое "NITRIC ACID" в других словарях which means that anhydrous nitric acid should be stored below 0 C to avoid decomposition. The nitrogen dioxide (NO2) remains dissolved in the nitric acid coloring it yellow, or red at higher temperatures. Non-combustion processes, e.g. nitric acid production. Процессы, не связанные со сжиганием, например производство азотной кислоты.Что такое контекстный словарь Скачать приложение Контакты Правовые вопросы. NITRIC ACID. азотна кислота. Analytical Chemistry (Eng-Ukr). Смотреть что такое " NITRIC ACID" в других словарях: NITRIC ACID Краткий толковый словарь по полиграфии. Nitric Acid Что Это.Ответ: ну раз чисто мнение интерисует, то мое мнение такое. гейнеры и всякие там белковые смеси это тема для лохов. ну или для западных качков может подошла бы. блендер и сумка холодильник твое оружие в борьбе за массу и силу. в блендере можно Nitric acid. Область воздействия. Края отверстий тела nitric acid, nitric acid перевод, nitric acid перевод с английского языка, nitric acid перевод на русский язык, Англо-русский химический словарь.Интерактивный список. Начните вводить искомое слово. nitric acid. крепкая водка. Chemically, nitric acid is made by bubbling nitrogen dioxide into water. So the objective in this approach is to generate nitrogen dioxide. This can be done by reacting hydrochloric acid, a nitrate salt and copper. Azeotropic acid of about 68 by weight can replace concentrated nitric acid in some applications like nitrations. Due to the increasing market demand, Krupp Uhde has designed an enhanced process design for the reliable production of azeotropic acid. Nitric acid Nitric acid IUPAC name Nitric acid Other names Aqua fortis Spirit of nitre Salpetre acid Identifiers CAS number 7697-37-2 RTECS number QU5775000. Practically all nitric acid is now made by treating sodium nitrate (p. 119), with sulphuric acid, in cast-iron retorts. The reactions are as follows1.70), but for nitric acid above 1.38 sp. gr oil of vitriol of 66 Be. is used, although this decomposes part of the nitric acid formed. Показаны страницы 1. Найдено 317 предложения с фразой nitric acid.Найдено за 9 мс.Накопители переводов создаются человеком, но выравниваются с помощью компьютера, что может вызвать ошибки. nitric acid. азотная кислота. Английско-русский медицинский словарь.Что такое nitric acid. Manufacturing of nitric acid by Ostwald process. Category : Process Published by : Data Research Analyst, Worldofchemicals.com.Then in step 2, the nitrogen dioxide that was formed is absorbed in water. This in-turn forms nitric acid. Please try again later. Published on Aug 9, 2015. I make Nitric acid out of air, water, and electricity.Make Nitric acid without Sulfuric acid - Duration: 13:56. ExtractionsIre 4,218 views. Nitric acid. Область воздействия. КРАЯ ОТВЕРСТИЙ ТЕЛА: горло, анус, рот.

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