Organic Chemistry (8th Edition)

Published by Pearson
ISBN 10: 0321768418
ISBN 13: 978-0-32176-841-4

Chapter 1 - Introduction and Review - Problems: Problem 1-3 j


The carbons are connected to each other and the hydrogens are connected to the hydrogens. The carbons form a two double bonds in the structure.

Work Step by Step

There are four Hydrogens so two hydrogens go on the last two carbons. Since the carbons don't have four bonds, two double bonds are formed between carbons.
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