Question

In chemistry, there is a class of compounds called alkanes. They have the general formula 4072-01-01-03-00_files/i0090000.jpg, where C stands for a carbon atom and H stands for a hydrogen atom. The subscript x stands for the number of carbon atoms, and the subscript 4072-01-01-03-00_files/i0090001.jpg stands for the number of hydrogen atoms in one molecule of the compound. Carbon atoms Hydrogen atoms Alkane Formula 1 4 4072-01-01-03-00_files/i0090002.jpg 2 6 4072-01-01-03-00_files/i0090003.jpg 3 8 4072-01-01-03-00_files/i0090004.jpg Suppose an alkane had 8 carbon atoms. How many hydrogen ato