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Potassium nitrate is only slightly soluble in zero degree water, while sodium chloride's solubility is equally soluble in zero degree or 20 degree water. So, chill the mixture to zero degrees and filter off the potassium nitrate crystals. Then, evaporate the water from the filtrate to recover the sodium chloride.

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16y ago
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9y ago

Separation methods are: distillation or water evaporation.

There are two methods: distillation and evaporation. From these the latter method is easier to carry out. Heat the solution until a white crystalline solid is left.

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12y ago

The easy way i have found using( Lo Salt) witch witch is 66% potassium chloride 33% Sodium Chloride.I get a strong coffie jar/conical flask,, Depending on your amount,Fill the jar 1/4 with your salt then poor boiling water in till solution is saturated,it will be clouded due to magnesium carbonate so filter it using double cup coffie filters in to another jar to remove the carbonate..soon as filtering is done bang the jar in the freezer and leave it there for good 12 hours.after that time you will see Potassium chloride salt at the bottom of the jar,poor the salt water off in to another jar quickly.it has been pushed out the salt solution by the sodium and left over potassium chloride needing more room as the freezing temp has set in.There will still be more potassium chloride in the left over salt water.This way is only going to get you about 25% of the potassium chloride in the (Lo Salt).You can add just Table Salt to the left over salt water to remove more potassium Chloride..

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9y ago

Separation methods are: distillation or water evaporation.

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9y ago

There are two methods: distillation and evaporation. From these the latter method is easier to carry out. Heat the solution until a white crystalline solid is left.

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10y ago

I suppose that a method may be a repeated process of crystalization/recrystalization.

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Q: How do you separate sodium chloride and potassium chloride?
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Related questions

How do you separate of sodium chloride and potassium trioxonitrate?

Mixture of sodium chloride and potassium trioxonitrate it is a substance that can be separated into the seperating device called sublimation


How do you separate Potassium chloride from sodium chloride?

One way to separate potassium chloride from sodium chloride is through fractional crystallization. Since potassium chloride has a lower solubility than sodium chloride in water, by slowly cooling a solution containing both salts, potassium chloride will crystallize out first, allowing for physical separation. Alternatively, you could use precipitation reactions where adding a specific reagent can selectively precipitate one of the chlorides, leaving the other in solution for separation.


Is sodium chloride and potassium chloride immiscible liquids?

Sodium chloride and potassium chloride are solids that are both miscible in water.


Abbreviations for sodium chloride and potassium electrolytes?

The chemical formula (not abbreviation) of sodium chloride is NaCl.


Is sodium chloride isomorphic?

Sodium chloride is isomorphic with potassium chloride.


What the formula for lite salt?

Lite salt is a mixture 1:1 of sodium and potassium chloride.This is a mixture sodium chloride/potassium chloride in the ratio 1:1.


Does sodium chloride have salt?

Sodium chloride (NaCl) is table salt. Additives may include potassium chloride and potassium iodide.


Does salt contain potassium?

No, salt is composed of sodium and chloride.


What are the salts used commonly?

Examples: sodium chloride, potassium chloride, calcium chloride, sodium hydrogen carbonate, sodium citrate, potassium permanganate, magnesium sulfate etc.


What are the most common salt?

Examples: sodium chloride, potassium chloride, calcium chloride, sodium hydrogen carbonate, sodium citrate, potassium permanganate, magnesium sulfate etc.


What are the 10 most common salts?

The 10 most common salts are sodium chloride (table salt), magnesium sulfate (Epsom salt), calcium carbonate (chalk), potassium chloride (potassium salt), sodium bicarbonate (baking soda), sodium citrate (sour salt), calcium chloride (road salt), potassium carbonate (potash), sodium nitrate (saltpeter), and ammonium chloride (sal ammoniac).


How do you separate potassium chloride form aqueous potassium chloride?

You can separate solid potassium chloride from aqueous potassium chloride by processes like evaporation or crystallization. Simply heating the aqueous solution can evaporate the water and leave behind solid potassium chloride. Alternatively, you can allow the solution to cool slowly, causing potassium chloride crystals to form and separate from the liquid.