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Modern methods of obtaining sodium metal, are based on the process invented by Sir Humphry Davy in 1806. Basically, Davy's process consisted of the electrolysis of molten sodium hydroxide. There were improvements in efficiency and cost to this process, and beginning in 1926 to today, most of the sodium produced, results from the use of a Downs cell (1924). This method involves the electrolysis of a molten mixture of sodium and calcium chlorides (salt). Liquid sodium gathers at the cathode, and being the least dense of the mixture, rises to the top of the tank and is drained off and collected. The by-product, Chlorine gas, collects at the anode and is vented and collected to avoid pollution of the atmosphere. This is not a major source of chlorine.

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Related Questions

What two compounds are in sodium fluoride?

Sodium fluoride is the only compound in sodium fluoride.


What is the name for the compound with the formula NaF?

Sodium fluoride is an ionic compound with the formula NaF.


What is the compound of NaF?

The compound is sodium fluoride, which is formed by the combination of sodium (Na) and fluorine (F) atoms. Sodium fluoride is commonly used in toothpaste and water fluoridation to prevent tooth decay.


Formula for sodium fluoride?

The formula for sodium fluoride is NaF.


Is sodium fluoride an acid?

No, Sodium fluoride is mildly basic.


What name would you give to a compound from sodium and fluorine?

Sodium fluoride.


What is the percentage of sodium in sodium fluoride?

Sodium fluoride is approximately 45% sodium by weight.


Who invented sodium fluoride?

monofluorophosphate was theman that invented sodium fluoride


Why does sodium fluoride have a higher boiling point than lithium fluoride?

Sodium fluoride has a higher boiling point than lithium fluoride due to stronger intermolecular forces of attraction between sodium and fluoride ions in sodium fluoride compared to lithium and fluoride ions in lithium fluoride. This stronger bond requires more energy to break, leading to a higher boiling point for sodium fluoride.


HOW many moles are in 4.5 moles of sodium fluoride?

There are 4.5 moles of sodium fluoride in 4.5 moles of sodium fluoride.


What is the compound formula for sodium fluoride?

The compound formula for sodium fluoride is NaF.


Is sodium fluoride an element compound or mixture?

Sodium Fluoride is an Ionic Compound. It's Fluorine and Sodium with the formula NaF.