Question

How can the solubility of potassium nitrate determined?​

Answer 1

Answer:

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$<font color= "Black"> Ernest Z. The only way to determine the solubility of potassium nitrate is to do an experiment or interpolate from a solubility graph.$

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Answer 2

Answer:

by fractional crystallization

Explanation:

in a mixture of common salt and potassium nitrate, both are soluble in water but the solubility of potassium nitrate is higher than common salt

when the hot solution containing the mixture is cooled, potassium nitrate crystallizes out first leaving behind sodium chloride. The solution left behind is boiled again and cooled to separate more potassium nitrate. the process is repeated for complete separation