Newman Projections of Cycloalkanes: See Molecules in 3D!

Newman Projections of Cycloalkanes: See Molecules in 3D!

Assessment

Interactive Video

Chemistry, Science, Physics

10th Grade - University

Hard

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The video tutorial explains Newman projections, focusing on ethane, propane, and butane molecules. It details the steps to draw these projections, highlighting the differences between eclipse and staggered conformations. The tutorial also covers the dihedral angles associated with each conformation and explains the concepts of anti and gauche conformations in butane. The video provides a comprehensive guide to understanding molecular conformations through Newman projections.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in drawing the Newman projection of propane?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How are staggered confirmations of butane characterized in terms of methyl group positioning?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What distinguishes fully eclipsed confirmations from partially eclipsed confirmations in butane?

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