Оценка:
Опубликованно: 11.01.2003.
Язык: Английский
Уровень: Средняя школа
Литературный список: Нет
Ссылки: Не использованы
  • Эссе 'Independent Study Assignment Chemistry (SCHOA1) ', 1.
  • Эссе 'Independent Study Assignment Chemistry (SCHOA1) ', 2.
  • Эссе 'Independent Study Assignment Chemistry (SCHOA1) ', 3.
Фрагмент работы

Identify the following organic compounds:
1: Hydrocarbons.
Hydrocarbons are chemical compounds of hydrogen and carbon; also called an organic compound. Hydrogen and carbon atoms can be combined in virtually countless ways to make a diversity of products. Carbon atoms form the skeleton of the hydrocarbon molecule, and may be arranged in chains (aliphatic) or rings (cyclic). There are three principal types of hydrocarbons that occur naturally in petroleum: paraffins, naphthenes, and aromatics, each with distinctive properties. Paraffins are aliphatic, the others cyclic. Paraffins and naph…

Atlants