Related Experiment Video

Updated: May 7, 2026

Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation
07:44

Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation

Published on: March 15, 2017

The Inhibition of Mild Steel Corrosion in 1 N HCl by Imidazole Derivatives

Niketan S Patel, Smita Jauhari, Girishkumar N Mehta

    Acta Chimica Slovenica
    |September 25, 2013
    PubMed

    More Related Videos

    Metal Corrosion and the Efficiency of Corrosion Inhibitors in Less Conductive Media10:05

    Metal Corrosion and the Efficiency of Corrosion Inhibitors in Less Conductive Media

    Published on: November 3, 2018

    Imine Metathesis by Silica-Supported Catalysts Using the Methodology of Surface Organometallic Chemistry09:37

    Imine Metathesis by Silica-Supported Catalysts Using the Methodology of Surface Organometallic Chemistry

    Published on: October 18, 2019

    Related Concept Videos

    Basicity of Heterocyclic Aromatic Amines01:25

    Basicity of Heterocyclic Aromatic Amines

    Heterocyclic amines, where the N atom is a part of an alicyclic system, are similar in basicity to alkylamines. Interestingly, the heterocyclic amine having a nitrogen atom as part of an aromatic ring has much less basicity than its corresponding alicyclic counterpart. For this reason, as presented in Figure 1, piperidine (pKb = 2.8) is significantly more basic than pyridine (pKb = 8.8).
    Acid Halides to Carboxylic Acids: Hydrolysis01:01

    Acid Halides to Carboxylic Acids: Hydrolysis

    Hydrolysis of acid halides is a nucleophilic acyl substitution reaction in which acid halides react with water to give carboxylic acids. The reaction occurs readily and does not require acid or a base catalyst.
    As shown below, the mechanism involves a nucleophilic attack by water at the carbonyl carbon to form a tetrahedral intermediate. This is followed by the reformation of the carbon–oxygen π bond along with the departure of a halide ion. A final proton transfer step yields carboxylic acid...
    Acid Halides to Amides: Aminolysis01:07

    Acid Halides to Amides: Aminolysis

    Aminolysis is a nucleophilic acyl substitution reaction, where ammonia or amines act as nucleophiles to give the substitution product. Acid halides react with ammonia, primary amines, and secondary amines to yield primary, secondary, and tertiary amides, respectively.
    In the first step of the aminolysis mechanism, the amine attacks the carbonyl carbon of the acyl chloride to form a tetrahedral intermediate. In the second step, the carbonyl group is re-formed with the elimination of a chloride...
    Microbial Corrosion01:24

    Microbial Corrosion

    Microbiologically Influenced Corrosion (MIC) is a significant form of material degradation caused by the metabolic activities of microorganisms. This phenomenon poses substantial challenges across various industries, including oil and gas, maritime, and water treatment sectors.MIC occurs when microorganisms, such as bacteria, archaea, and fungi, colonize metal surfaces, forming biofilms that alter the local electrochemical environment. These biofilms can lead to the production of corrosive...
    Aldehydes and Ketones with Amines: Imine Formation Mechanism01:23

    Aldehydes and Ketones with Amines: Imine Formation Mechanism

    Imine formation involves the addition of carbonyl compounds to a primary amine. It begins with the generation of carbinolamine through a series of steps involving an initial nucleophilic attack and then several proton transfer reactions. The second part includes the elimination of water, as a leaving group, to give the imine.
    Imines are formed under mildly acidic conditions. A pH of 4.5 is ideal for the reaction.
    If the pH is low or the solution is too acidic, the reaction slows down in the...
    Acid Halides to Ketones: Gilman Reagent01:14

    Acid Halides to Ketones: Gilman Reagent

    Lithium dialkyl cuprate, also known as Gilman reagents, selectively reduces acid halides to ketones. The acid chloride is treated with Gilman reagent at −78 °C in the presence of ether solution to produce a ketone in good yield.
    As shown below, the mechanism proceeds in two steps. First, one of the alkyl groups of the reagent acts as a nucleophile and attacks the acyl carbon of the acid chloride to form a tetrahedral intermediate. This is followed by the reformation of the carbon–oxygen double...