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Why is the froth flotation method selected for the concentration of sulphide ores?
This method is based on the principle of the difference in the wetting properties of the ore and the gangue particles with the water and oil.
This method is used for that metals whose ore gets preferably wetted by the oil and the gangue by the water. The sulphide ores preferably wetted by the oil and the gangue with the water. Hence this method is suitable for the concentration of the sulphide ore
What else can I help you with?
Why is froth flotation a gravity concentration method?
Froth flotation is not a gravity concentration method; it is actually a physicochemical separation process based on the differences in surface properties of particles. In froth flotation, particles are suspended in water and air bubbles are introduced. The particles with hydrophobic surfaces attach to the bubbles and are carried to the surface, forming a froth that is then skimmed off.
What is the laboratory method used to determine the concentration of an acid?
One common method to determine the concentration of an acid is titration. In an acid-base titration, a solution of known concentration (titrant) is added to the acid solution until the reaction is complete, as indicated by a color change with an indicator or a pH meter. The volume of titrant used is then used to calculate the concentration of the acid.
What is A method to determine the concentration of a substance in solution by adding a solution of known volume and concentration until the reaction is done?
The method you are referring to is called titration. Titration involves slowly adding a solution of known concentration (titrant) to a solution of unknown concentration (analyte) until the reaction is complete, allowing the determination of the analyte's concentration.
Is titration a qualitative or quantitative method?
Titration is a quantitative method used to determine the concentration of a substance in a sample. It involves slowly adding a reagent of known concentration to the solution being analyzed until a specific endpoint is reached, allowing for the calculation of the unknown concentration.
Differentiate absorption method from colorimetric method?
Absorption method measures the amount of light absorbed by a sample at a specific wavelength, and is used to quantify the concentration of a substance. Colorimetric method utilizes color changes to detect the presence or concentration of a substance, often involving a chemical reaction that produces a color change.
Why is froth flotation a gravity concentration method?
Froth flotation is not a gravity concentration method; it is actually a physicochemical separation process based on the differences in surface properties of particles. In froth flotation, particles are suspended in water and air bubbles are introduced. The particles with hydrophobic surfaces attach to the bubbles and are carried to the surface, forming a froth that is then skimmed off.
Flotation is a method used by scientists to determine what of a particle of glass?
Density
When an animal is selected based on its offspring what is the selection method by?
when an animal is selected based on its offspring, the selection method is by what
How is sulphide formed?
One method is a reaction between the elements. If the sulfide is insoluble it could be precipitated.
Can we Use fajans method to determined the exact concentation of a approximate 0.01 M hcl solution?
No, Fajans method is not suitable for accurately determining the concentration of a dilute 0.01 M HCl solution. Fajans method is typically used for determining the concentration of anions in a solution, specifically for halide ions in the presence of a specially selected indicator. For accurate determination of the concentration of a 0.01 M HCl solution, titration with a suitable base such as sodium hydroxide would be more appropriate.
What is flotation in separating mixture?
In chemistry, the flotation method is used to separate substances that repel water and substances that is attracted to water. It has a variety of applications and is often used to extract mineral ores from its surroundings.
How judges were selected and their methods of ruling and how Kings David and Solomon were selected and how they rule?
In the old testement what are the differerences between how judges were selected and their method of ruling?
How does the oil flotation method work?
The oil flotation method works by adding a specific type of oil to a mixture of substances to separate components based on their densities. The oil's density is adjusted so that it is in between the densities of the substances being separated, causing one component to float and the other to sink. This method is commonly used in mineral processing and water treatment to separate materials like solids and liquids.
What method is used to determine a known concentration of acid solution by neutralizing it with a known concentration of a base?
Titration
What is the diffecence between sensitivity and detection limit?
Sensitivity is the smallest change in concentration of the analyze that can be detected by using that method. This is the slope of the calibration curve. Detection limit is the lowest concentration that can be detected by the particular method.
How is phosphorus obtained?
Phosphorus is mainly obtained from phosphate rock, which is mined and then processed using chemical methods to produce phosphorus compounds. These compounds can be further processed to produce elemental phosphorus. Industrial methods such as the thermal process and the electrothermal process are commonly used to extract phosphorus from phosphate rock.
What is the laboratory method used to determine the concentration of an acid?
One common method to determine the concentration of an acid is titration. In an acid-base titration, a solution of known concentration (titrant) is added to the acid solution until the reaction is complete, as indicated by a color change with an indicator or a pH meter. The volume of titrant used is then used to calculate the concentration of the acid.
