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Darla Is a Single Parent Working at a Local Hairdresser

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Darla is a single parent working at a local hairdresser. Her children start school early and get out early from school, making the typical workday a difficult task for her. To assist, the owner lets her begin her day at 7:30 a.m., and leave at 4:00 p.m., making it easier for Darla to work her job and maintain a household. Darla's new schedule is an example of:


Definitions:

Acetone

A volatile, colorless liquid used as a solvent and an antiseptic; it's the simplest and most important of the ketones.

ΔH°

The standard enthalpy change of a reaction, indicating the overall heat absorbed or released under standard conditions.

Bond Dissociation Energies

The energy required to break a specific chemical bond in a molecule, indicating the strength of the bond.

Initiation Step

The first stage in a chemical reaction where reactants begin to form intermediates.

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