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Can sodium hypochlorite made from sodium chloride brine in an electrolytic cell convert back to sodium chloride brine and create bubbles in the electrolytic cell when power is stopped?
Yes, when the power is stopped in an electrolytic cell producing sodium hypochlorite from sodium chloride brine, the hypochlorite can decompose back into chloride ions, oxygen gas, and water. This decomposition can create bubbles in the cell due to the release of oxygen gas.
What purpose does sodium chloride serve during extraction of caffeine?
Sodium chloride improve the yield of caffeine extraction from water during the process of decaffeinization.
What is produced at the cathode of an electrolytic cell containing 1M solution of sodium chloride?
Chlorine gas. Cl2
What is salt desalination?
Desalination is the extraction of sodium chloride to obtain drinking water, extraction of salt from petroleum, from water wastes etc.
What is the purpose of using sodium chloride in DNA extraction experiment?
if is the best known example mixture
Why it is necessary to saturate sodium chloride and butanol during solvent extraction?
The saturation of butanol with sodium chloride is to avoid further ionic or inorganic compound to dissolve, now only non polar or organic compounds may dissolve in butanol during extraction.
What is the separation method for sulfur and sodium chloride?
Sulfur can be separated from sodium chloride by using a solvent extraction method. Since sulfur is soluble in carbon disulfide, while sodium chloride is not, adding carbon disulfide to the mixture will dissolve the sulfur and leave behind the sodium chloride. The two components can then be separated by decanting or filtration.
Could sodium chloride and potassium nitrate be separated using extraction?
No, sodium chloride and potassium nitrate cannot be separated using extraction because both compounds are soluble in water. Extraction relies on the difference in solubility of compounds in different solvents to separate them. Since both compounds are soluble in water, they cannot be separated using extraction.
How sodium chloride work in DNA extraction?
Sodium chloride is often used in DNA extraction to help precipitate the DNA, making it easier to separate from other cellular materials. When added to a DNA sample, sodium chloride helps to neutralize the negatively charged phosphate groups on the DNA molecule, causing the DNA to come out of solution and form a visible precipitate that can be easily collected.
What is the process called where you separate iodine from sodium chloride?
Iodine can be separated by:- extraction with an adequate solvent- heating and evaporation
Which is more expensive sodium chloride or calcium chloride?
Calcium chloride is generally more expensive than sodium chloride. This is because calcium chloride is less abundant and requires more complex extraction processes compared to sodium chloride, which is commonly found in salt deposits and seawater. Additionally, calcium chloride is often used in industrial applications that command a higher price.
What is the classification of sodium phosphate and calcium chloride?
Sodium phosphate is classified as an inorganic salt, while calcium chloride is classified as a salt as well. Both compounds are commonly used in various industrial, pharmaceutical, and food applications due to their properties and functions.
