Since the solution to 8E from 20 chapter was answered, more than 265 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 8E from chapter: 20 was answered by , our top Chemistry solution expert on 02/22/17, 04:35PM. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3rd. This full solution covers the following key subjects: Classifications, hydrocarbons, Generic, formulas, main. This expansive textbook survival guide covers 82 chapters, and 9464 solutions. Chemistry: A Molecular Approach was written by and is associated to the ISBN: 9780321809247. The answer to “What are the main classifications of hydrocarbons? What are their generic molecular formulas?” is broken down into a number of easy to follow steps, and 13 words.