Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
determine total number of sigma and phi bonds

Transcribed Image Text:Name:
Molecular Orbitals – Worksheet 4
1. Determine the total number of sigma and pi bonds in curcumin.
UL OLD
HO
2. Draw the four -molecular orbitals for the molecule butadiene, drawn below.
но.
Label the four orbitals as bonding, non-bonding or antibonding. Which of the
four orbitals are occupied? Which is the LUMO and which is the HOMO?
4 Pi electrons
ai wand
ab sby' ebg'eL
pouqe
88
88-
D-
88
SC CHS
88
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