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What is the volume of 35.7g of sodium chloride in 100cm3 of cold water?
What is the volume of 35.7g of sodium chloride in 100cm3 of cold water?
Why sodium chloride is soluble in cold water but not in boiling water?
Sodium chloride is also soluble in boiling water.
Why does iron chloride not dissolve?
Iron chloride does dissolve in water, as it forms a solution known as ferric chloride. However, if the iron chloride is not dissolving, it could be due to the presence of an insoluble impurity or the formation of a solid complex that inhibits dissolution. Additionally, if the iron chloride is highly concentrated or if the water is cold, it may dissolve more slowly.
Is sodium nitrate more soluble in hot or cold water?
Sodium nitrate is more soluble in hot water than in cold water. Increasing the temperature of the water allows more sodium nitrate to dissolve due to the higher kinetic energy of the molecules, which helps break the bonds between the sodium and nitrate ions.
With the help of an experiment how will you separate a naphthalene ball and a mixture of naphthalene and sodium chloride?
To separate naphthalene balls from sodium chloride, simply add water until all the sodium chloride is dissolved. Then either filter, or just pour off the solution, and the naphthalene balls will be left behind. Naphthalene is very insoluble in water, and sodium chloride is very soluble in water.
Why is sodium chloride soluble in water but not in gasoline explain?
Sodium chloride is soluble in water because water is a polar solvent that can interact with the charged ions in sodium chloride through ion-dipole interactions. Gasoline, on the other hand, is a nonpolar solvent that cannot disrupt the ionic bonds in sodium chloride, so it is not soluble in gasoline.
What are the Solvents of sodium alginate?
Water (deionized) dissolves sodium alginate (slow in cold water, faster in hot, but it is not very easy to dissolve, it may take days of constant stirring). Sodium alginate is insoluble in all organic solvents I know about. Alginic acid is insoluble in *anything* (that doesn't react with it chemically).
How can you contrast sodium chloride and sucrose?
Bonding M.P Solubility Taste Combustion NaCl IONIC V. high Soluble in cold water Saltish Non combustible Sucrose COVALENT Low Slightly soluble in cold water Combustible
Is sodium chloride hygroscopic?
Sodium chloride has a rare dihydrate, obtained from cold solutions - NaCl.2H2O.
How do you separate a mixture of iodine solid and sodium chloride?
Iodine is well known to sublime (change from solid to gas without becoming liquid inbetween) when heated. However sodium chloride has a melting point much higher than that of iodine. Therefore, a mixture of iodine and sodium chloride can be separated by using a sublimation apparatus, with solid iodine collected by condensation on a cold surface.
Is there a chemical that makes sodium chloride cold?
Any chemical
How do you separate a mixture of iodine and ammonium chloride?
First add water to mixture the ammonium chloride will dissolve in the water but the iodine does not. Filter out the iodine using filtration then use evaporation or distillation to obtain the ammonium chloride.
