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Related Concept Videos

Oxidation of Alcohols02:37

Oxidation of Alcohols

16.2K
In this lesson, the oxidation of alcohols is discussed in depth. The various reagents used for oxidation of primary and secondary alcohols are detailed, and their mechanism of action is provided.
The process of oxidation in a chemical reaction is observed in any of the three forms:
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Leveling Effect01:29

Leveling Effect

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In acid-base chemistry, the leveling effect refers to the limitation imposed by the solvent on the strength of acids and bases in solution. When a base stronger than the solvent's conjugate base is used, it deprotonates the solvent until the base is entirely consumed, making it ineffective against weaker acids. Conversely, an acid stronger than the solvent's conjugate acid protonates the solvent until the acid is depleted, rendering it ineffective against weaker bases. Essentially, the...
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Ethers from Alcohols: Alcohol Dehydration and Williamson Ether Synthesis02:29

Ethers from Alcohols: Alcohol Dehydration and Williamson Ether Synthesis

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Overview
Ethers can be prepared from organic compounds by various methods. Some of them are discussed below,
Preparation of Ethers by Alcohol Dehydration
In this method, in the presence of protic acids, alcohol dehydrates to produce alkenes and ethers under different conditions. For example, in the presence of sulphuric acid, dehydration of ethanol at 413 K yields ethoxyethane, whereas it yields ethene at 443 K.
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Protection of Alcohols02:31

Protection of Alcohols

8.1K
This lesson delves into the concept of protection and deprotection of a functional group fundamental to synthetic organic chemistry. These phenomena are explained in the context of aliphatic and aromatic alcohols.
Protection
It defines a protecting group as the masking agent to make the more reactive species inert to a given set of conditions. This concept is depicted via the illustration of liquid flow through different outlets in an assembly of pipes. The analogy helps to understand the role...
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High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

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Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
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Levels of Organization01:09

Levels of Organization

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Biological organization is the classification of biological structures, ranging from atoms at the bottom of the hierarchy to the Earth's biosphere. Each level of the hierarchy represents an increase in complexity that builds upon the previous level.
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
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Related Experiment Video

Updated: Feb 9, 2026

Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
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Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

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Risky Alcohol Consumption and Online Activity Levels.

James G Phillips1, C Erik Landhuis2, Rowan P Ogeil3

  • 1a Psychology Department , Auckland University of Technology, North Shore Campus, Northcote , Auckland , New Zealand.

Substance Use & Misuse
|June 12, 2018
PubMed
Summary

University students

Keywords:
Alcoholcaffeineecological momentary assessmentecological momentary interventionmobile phoneonlinestudy

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Area of Science:

  • Psychology
  • Higher Education Studies

Background:

  • University students often exhibit risky alcohol consumption patterns.
  • This behavior can negatively impact academic performance and overall well-being.

Purpose of the Study:

  • To investigate the relationship between students' online learning activity and alcohol-related harm.
  • To determine if alcohol consumption affects engagement with online course materials.

Main Methods:

  • Two studies tracked undergraduate psychology students' interaction with online course materials.
  • Alcohol Use Disorders Identification Test (AUDIT) scores were used to assess alcohol-related harm.
  • Online activity patterns were analyzed in relation to drinking behaviors.

Main Results:

  • Risky drinking behaviors were linked to reduced online study activity.
  • Students with higher alcohol-related harm showed decreased online engagement during specific nighttime hours.
  • A potential sensitivity of online activity levels to alcohol use was observed.

Conclusions:

  • Student alcohol use may influence their engagement with online educational resources.
  • Understanding this relationship can inform targeted interventions for student support.
  • Further research is needed to explore the nuances of this association.