Open Library - открытая библиотека учебной информации

Открытая библиотека для школьников и студентов. Лекции, конспекты и учебные материалы по всем научным направлениям.

Материалы - Химия

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  • A. Expert systems
  • Acidum boricum
  • Acidum salicylicum
  • Anaesthesinum
  • Anaesthetic Ether
  • Ancient Europeans More Diverse, Genetically Speaking, than Modern Ones
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions
  • Answer the questions.
  • Answer the questions.
  • Answer the questions.
  • Answer the questions.
  • Antibacterial Products May Do More Harm Than Good
  • Aqua pro injectionibus
  • Aristotle
  • Aristotle
  • Aллергия
  • B- Ненасыщенные карбонильные соединения.
  • B. Na2B407·10H20.
  • B. Text Study
  • Barii sulfas pro roentgeno
  • Batching
  • Becoming Bipeds
  • Benzylpemcillinum-natnum
  • Big Brains and Hungry Hominids
  • Bleeding, bursting forth of blood
  • BORATE AND RELATED GLASSES
  • C. Text Study
  • C. Text Study
  • Camphora
  • CELLULOSE
  • Centrifugal Drawing
  • CERAMICS
  • CHEMICAL AND PHYSICAL CHANGES
  • CHEMICAL INDUSTRY
  • Chinosolum
  • CHLORINE
  • CHROMATOGRAPHY AND ION EXCHANGE TECHNIQUE
  • Coffeinum-natrii benzoas
  • Complete the sentences (use the text).
  • No Truth to the Fountain of Youth
  • Oleum Persicorum
  • Open the brackets choosing the suitable word and translate them into
  • RADIOACTIVITY
  • Riboflavinum
  • S – Rb, Sn 1 страница
  • Computer networks
  • Computer structure
  • Computers and algorithms
  • CONTAINERS
  • Culture Speeds Up Human Evolution
  • CОДЕРЖАНИЕ
  • CТРОЕНИЕ АТОМА. МЕТОДИКА РЕШЕНИЯ ТИПОВЫХ ЗАДАЧ
  • D I E S E L G U A R D N B т а R O C O R N B L I Q U I D
  • D- ЭЛЕМЕНТЫ
  • D-Элементы VIIIБ группы ПСЭ
  • D. I. MENDELEYEV
  • D.t.d, N. 10
  • D.t.d. N. 10
  • Dimedrolum
  • EARLY GLASSES
  • Earth pollution
  • English-Latin dictionary
  • Ethanol
  • Exercise 2. Read the following facts about caffeine and coffee trees to check your answers in Exercise 1.
  • Exercise 2. Read the text to check some of your answers in Exercise 1.
  • Exercise 3. Now read the text about a unique brain operation.
  • Exercise 4. Read the text.
  • Exercise 5. In the following text the paragraphs are mixed. Put them in the correct logical order. The first and the last paragraphs are in their right places.
  • Exercise 5. Now read the article about water overdose.
  • Exercise 5. Read the article about health effects of coffee to check your answers in Exercise 4.
  • Exercise 5. Read the following article to check some of your answers in Exercise 4.
  • Exercise 7. Put the words given in the brackets in the correct word-form.
  • EXERCISES
  • EXERCISES
  • Extractum Glycyrrhizae spissum
  • FIELDS OF CHEMISTRY
  • Grammar Study
  • I. Состояние среды обитания.
  • I. Стандартизация раствора тиосульфата натрия
  • Identification
  • II. САМОСТІЙНА РОБОТА.
  • II. САМОСТІЙНА РОБОТА.
  • II. САМОСТІЙНА РОБОТА.
  • II. Частная обстановка
  • INDUSTRY OF UKRAINE
  • Intellectual capacity
  • Intelligent user interfaces
  • Introduction.
  • IONIZATION
  • IV. Вредные факторы при работе с компьютером
  • IV. НЕФТЯНЫЕ ДИСПЕРСНЫЕ СИСТЕМЫ.
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