Precipitation (chemistry) - Wikipedia, the free encyclopedia
Precipitation is the formation of a solid in a solution during a chemical reaction. When the reaction occurs, the solid formed is called the precipitate , and the liquid remaining above the solid i...
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Precipitates can form when two soluble salts react in solution to form one or more insoluble products. The insoluble product separates from the liquid and is called a precipitate.
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We call them insoluble salts (duhhh) or precipitates. Common precipitates are carbonates, hydroxides, sulfates, and sulfides. Ions that we consider spectator ions when discussing acid-base equilibria will form insoluble salts.
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Chemistry - Dissolving Precipitates Other Sciences discussion ... Chemistry - Dissolving Precipitates Share It Thread Tools Search this Thread ... Similar Threads for: Chemistry - Dissolving Precipitates...
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Oxides and hydroxides: Hydroxide precipitates in transition-metal chemistry. The nature of oxides (Peter Hughes). ... Spectroscopy:; NMR spectroscopy for A level analytical chemistry. Spectra - selected MS/IR/NMR spectra. Chirality - examples of chiral molecules that do not have four groups around a central carbon atom.
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The chemical and mineralogical properties of leachates and precipitates formed in a sulfide ore mine waste rock dump were studied by atomic adsorption spectrometry, optical petrography, ... The banded formation indicates temporal variability in pore water chemistry influenced by episodic/seasonal hydraulic flushing.
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After mixing, nanostructured NH4MnF3 precipitates, in spite of its comparatively high solubility in water. During the coagulation with acetone, CH3COONH4(s) is formed which, however, can quantitatively be removed by transformation into acetamide and subsequent solution in the organic medium. ... Analytical Chemistry...
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A precipitate is a solid that is formed during a chemical reaction. Precipitate formation is useful in detecting the type of cation in an unknown salt. To do this, an alkali first reacts with the unknown salt to produce a precipitate which is the hydroxide of the unknown salt. ... To identify the cation, ... Tired of reading?
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precipitation, in chemistry, a process in which a solid is separated from a suspension, sol, or solution. In a suspension such as sand in water the solid spontaneously precipitates (settles out) on standing. In a sol the particles are precipitated by coagulation.
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