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It is defined as the contamination of precipitate by an insoluble compounds after the major of the precipitate is formed.
When the precipitate is allowed to stand in contact with mother liquor, a second substance will slowly from a precipitate with the precipitating reagent. This is called Post precipitation.
What else can I help you with?
Is salts a precipitating agent?
Salts may be precipitating agents.
What are precipitating factors?
Basically "precipitating factors" are the causes of something.
What are snow storms good for?
Precipitating snow.
Can minerals be formed by precipitating out of solutions?
yes
What are salts that separate ions refered to as?
These are precipitating reagents.
What is the properties of precipitating agent?
Precipitating agents are substances that cause the formation of a solid from a solution, known as a precipitate. They work by reducing the solubility of a compound in the solution, leading to the solid coming out of solution. Common precipitating agents include acids, bases, salts, and organic solvents, each with specific properties that make them effective for different types of compounds.
What is the precipitating agent used to precipitate sulfate?
Barium chloride is commonly used as a precipitating agent to precipitate sulfate ions as insoluble barium sulfate. This reaction is often utilized in analytical chemistry to detect the presence of sulfate ions in a solution.
What are the differences between post precipitation and co - precipitation?
Co precipitation = Simultaneous precipitation of more than one compound from a solution Post precipitation = It is a process during the precipitate in the mother liquor; a second precipitation is slowly precipitate with the precipitating agent.
What does nimbo and nimbus mean?
"Nimbo" is a combining form that indicates the presence of rain or precipitation (e.g., nimbostratus). "Nimbus" refers to a luminous cloud or halo that surrounds a supernatural being or a form of radiance encompassing something divine or sacred.
What is the difference between selective and specific precipitating agents?
Specific reagents react only with a single chemical species and are rare. Dimethylglyoxime is a specific reagent that precipitates only Ni+2 from alkaline solutions Selective reagents react with a limited number of species. and are common .example of a selective reagent is AgNO3 The only common ions that it precipitates from acidic solution are Cl2, Br2, I2, and SCN2.
Determine the minimum concentration of the precipitating agent on the right to cause precipitation of the cation from the solution on the left?
The minimum concentration of the precipitating agent required to cause precipitation of the cation in solution will depend on the solubility product constant (Ksp) of the cation's salt. The concentration of the precipitating agent must be sufficient to exceed the solubility product constant and drive the reaction towards precipitation. To determine the exact concentration needed, you would need to know the Ksp value for the cation's salt.
What is the process whereby silver nitrate is used as a precipitating reagent in precipitation titration called?
Argenmetric process
