The melting point of sodium chloride is 801 0C.
This affirmation is not correct.
No, calcium carbonate is not soluble in sodium chloride. When calcium carbonate is mixed with sodium chloride in water, the calcium carbonate will remain as solid particles and not dissolve into the solution.
Sodium chloride is an ionic, polar compound.
The concentration of sodium chloride increase.
When a mixture of sodium chloride and water is heated to dryness, the residue is sodium chloride, because the boiling point of sodium chloride is much higher than the boiling point of water.
Sodium chloride is very soluble in hot water.
The secret to separating any mixture is to find a property in which the mixed substances differ. For instance, sodium choride (NaCl)is very soluble in water; whereas, ammonium chloride (NH4Cl) is not. By putting the mixture of NaCl and NH4Cl in water (enough to dissolve all of the NaCl, but not enough to dissolve the NH4Cl), the NaCl will dissolve, and the solid left behind is ammonium chloride.
No. Sodium chloride is polar, whereas diethyl ether is non-polar. Unlike solutes do not dissolve in unlike solvent. Only "like dissolves like".
Yes, there is a limit to the amount of sodium chloride that can dissolve in 30 grams of water. This limit is known as the solubility of sodium chloride in water. At room temperature, approximately 36 grams of sodium chloride can dissolve in 100 grams of water.
No, sodium chloride does not decompose when heated.
Commonly sodium chloride is not dissolved in organic compounds.
Sodium chloride dissolve in water because it is an ionic compound.