KNO3 of 10g will undergo crystallization at 0 °
<em>Because the heavier the </em><em>KNO3</em><em> mass will require a higher temperature in the dissolution process.
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<h2>Further explanation
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Potassium nitrate is a nitrate salt compound from potassium with the molecular formula KNO3. Potassium nitrate salt can be made by reacting potassium chloride with sodium nitrate. If the saturated solution each of the solution is mixed with each other, then it will form sodium chloride salt because NaCl in water is small, the salt will settle. By cooling the filtered filtrate KNO3 will undergo crystallization
This compound decomposes with oxygen evolution at 500 ° C according to the reaction equation:
2 NaNO3 (s) -> 2NaNO 2 (s) + O2 (g)
Crystallization is separation by forming crystals so that the mixture can be separated. A gaseous or liquid substance can cool or condense and form crystals because it undergoes a crystallization process. Crystals will also form from a solution that will be saturated with a certain solvent. The more the number of crystals, the better, because the less likely to be polluted by dirt.
Potassium Nitrate has a physical white powder that is easily soluble in water and odorless. Meanwhile, to analyze the structure and characteristics of Potassium Nitrate MM2 data processing is used in the Chemoffice 15.0 application. This data processing is used to determine the shape of compounds, types of bonds in molecular movement compounds and other parts that can not be observed directly by the eye without the aid of tools. And for the form of compounds in 2 dimensions and 3 dimensions used Chemdraw 15.0 and Chem3D 15.0 applications
Learn more
Potassium nitrate brainly.com/question/10847775
Crystallization brainly.com/question/2575925
Details
Grade: High School
Subject: Chemistry
Keyword: kno3, nitrate, crystallization
