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What is corrosion resistance?
The ability of the metal to resist corrosion in atmosphere with moist.corrosion ocuurs in ferrous materials in which ferrous chemically react with oxygen forming rust or corrosion. Corrosion can be avoided by Heat treatment and surface coating .
How do you manufacture polyamide resin?
polyamide resinsare manufactued by reacting monobasic acid with monohydric amine .the reaction is exothermic.the water is removed by heating to get film forming material
How does poly amine in boiler water work for?
Polyamines in boiler water function as scale and corrosion inhibitors, enhancing the overall efficiency and lifespan of the boiler system. They work by forming protective films on metal surfaces, preventing the formation of scale and reducing the corrosion rate. Additionally, polyamines help to disperse suspended particles, minimizing deposits that can affect heat transfer. Their effectiveness allows for improved water quality and operational stability in boiler systems.
Does water form an azeotrope with epichlorohydrin?
A simulation in SimSci Pro/II simulator using the NTRL Liquid Activity method at 14.696 psia for 1-chloro-2,3-epoxypropane (epichlorohydrin) and water indicates that they do not. The T-x-y diagram and equilibrium x-y diagrams do not show an azetrope forming at any point. As a side note these two chemicals should be insoluble in one another so you would not generally expect an azeotrope to form. See the link for an image of the equilibrium graphs.
What produces H-ions in solution?
Acids are dissociated forming hydrogen cations.
What is a true Arrhenius?
An Arrhenius acid is a substance dissociated in water and forming hydrogen ions H+.
What happens to the ions in an ionic compound when dissolved in water?
An ionic compound in water is dissociated forming ions.
How is Dissolving best described as?
Dissolution is a physical process; the solute is dispersed or dissociated in a solvent forming a homogeneous mixture.
How is Dissolving best described?
Dissolution is a physical process; the solute is dispersed or dissociated in a solvent forming a homogeneous mixture.
How are the materials prepared for the forming operations?
Materials for forming operations are typically prepared through processes such as cutting, shaping, and conditioning to ensure they meet specific dimensions and properties. This may involve heating, which enhances malleability, or cold working, which increases strength. Surface treatments may also be applied to improve adhesion or reduce friction during forming. Lastly, the materials are often inspected for quality to ensure they are suitable for the intended forming process.
Physical property of ammonia?
ammonia is when you share someone else Saloma in its called,"ammonia".
Why does ammonia NH3 behave as soon as a base as it reacts with an acid?
Ammonia reacts with acids forming ammonium salts but also can donate a proton, as an acid.
Chemical formula for liquid ammonia?
Liquid ammonia can refer to: a) Ammonia dissolved in water solution, forming Ammonium hydroxide = NH4OH b) Ammonia condensed to its liquid state = NH3(L) [Write the L in lower case]
How are ammonia glucose and water the same?
They are all molecules capable of forming hydrogen bonds.
What is the full form of NH3?
Ammonia, a very soluble, weakly base forming, gas.
What are 3 common materials that contain covalent bonds?
Three common materials that contain covalent bonds are diamond (carbon atoms bonded in a tetrahedral structure), water (oxygen and hydrogen atoms sharing electrons), and methane (carbon and hydrogen atoms forming covalent bonds).
