The change in the composition of the mixture of pentane and decane left in an open beaker overnight is to be determined. Concept Introduction: The boiling point of a substance depends upon the intermolecular forces and the thermal energy of the molecules. All atoms and molecules possess dispersion forces which depend upon their molar mass. Polar molecules have dipole forces between them which depend upon the polarity of the molecules. Molecules which have a lower boiling point vaporize easily and form what are known as volatile liquids.

Question

You are trying to decide if there is a single reagent you can add that will make the following synthesis possible without any other major side products: xi 1. ☑ 2. H₂O хе i Draw the missing reagent X you think will make this synthesis work in the drawing area below. If there is no reagent that will make your desired product in good yield or without complications, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. There is no reagent that will make this synthesis work without complications. : ☐ S ☐

Answer 1

Question

Chapter 12, Problem 3SC

Interpretation Introduction

Interpretation:

The change in the composition of the mixture of pentane and decane left in an open beaker overnight is to be determined.

Concept Introduction:

The boiling point of a substance depends upon the intermolecular forces and the thermal energy of the molecules.

All atoms and molecules possess dispersion forces which depend upon their molar mass.

Polar molecules have dipole forces between them which depend upon the polarity of the molecules.

Molecules which have a lower boiling point vaporize easily and form what are known as volatile liquids.

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