Fill in the blanks with the following choices: occlusion, mechanical entrapment, surface absorption, mixed crystal formation Identify the type of coprecipitation that occurred in the following situation.(a) The precipitation of bulky precipitates (e.g. MgNH4PO4) traps significant amount of the solution in thecrystalline precipitate.(b) The formation of equimolar replacement (Al, Fe)203 during the precipitation of hydroxides in a solutioncontaining Al3+ and Fe3+.(c) The coprecipitation of soluble ions (e.g. Nat and CI) in the solution because of the absorption ofelectrolytes by colloidal precipitates.(d.) Dust particles may coprecipitate as crystals grow on the surface of the dust particles.(e.) lons in the solution may be trapped inside the precipitate during the crystal growth process.mixed crystal formationsurface absorptionocclusionmechanical entrapment

answer - (a) The precipitation of bulky precipitates (e.g. MgNH4PO4) traps significant amount of…

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Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.5QAP

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The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

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Fill in the blanks with the following choices: occlusion, mechanical entrapment, surface absorption, mixed crystal formation

Identify the type of coprecipitation that occurred in the following situation.
(a) The precipitation of bulky precipitates (e.g. MgNH4PO4) traps significant amount of the solution in the
crystalline precipitate.
(b) The formation of equimolar replacement (Al, Fe)203 during the precipitation of hydroxides in a solution
containing Al3+ and Fe3+.
(c) The coprecipitation of soluble ions (e.g. Nat and CI) in the solution because of the absorption of
electrolytes by colloidal precipitates.
(d.) Dust particles may coprecipitate as crystals grow on the surface of the dust particles.
(e.) lons in the solution may be trapped inside the precipitate during the crystal growth process.
mixed crystal formation
surface absorption
occlusion
mechanical entrapment

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Identify the type of coprecipitation that occurred in the following situation. (a) The precipitation of bulky precipitates (e.g. MgNH4PO4) traps significant amount of the solution in the crystalline precipitate. ____________ (b) The formation of equimolar replacement (Al, Fe) 203 during the precipitation of hydroxides in a solution containing A13+ and Fe3+ _____________ (c) The coprecipitation of soluble ions (e.g. Na+ and CI) in the solution because of the absorption of electrolytes by colloidal precipitates. _____________ (d.) Dust particles may coprecipitate as crystals grow on the surface of the dust particles. ___________ (e.) lons in the solution may be trapped inside the precipitate during the crystal growth process.___________ Fill in the blanks with the following choices: occlusion, mechanical entrapment, surface absorption, mixed crystal formation
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