Water is a polar molecule (is a dipole, has a positive end and a negative end), hexane is a non-polar molecule. Like dissolves like. Water will dissolve other polar molecules, like HCl and NH3. Hexane will dissolve non-polar molecules like benzene or toluene.
Hexane is a non-polar molecule and water is a polar molecule. Thus, they do not mix since polar molecules mix with polar ones and non-polar molecules mix with non-polar ones.
Hexane separated and don't mixed with water because water is polar and hexane is non polar so it cannot dissolve in it.
Potassium nitrate is soluble in water, as it is an ionic solid. When dissolved in water, potassium nitrate will form an aqueous solution of potassium and nitrate ions.
Yes, hexane is hydrophobic as it can not make hydrogen bonds with water.
No, it is an ionic compound which is soluble in water (a polar solvent) but not in Hexane ( a non polar solvent).
yes, its called a salt water solution (saline)
it because of the ammonium ion form in the solution. Ammonium solution is an alkaline.
no
No, they would not form a solution.
water is a polar molecule, hexane is non polar. substances with like polarities mix, therefore the non polar iodine mixes with hexane and not water
Potassium nitrate is soluble in water, as it is an ionic solid. When dissolved in water, potassium nitrate will form an aqueous solution of potassium and nitrate ions.
There are at least thousands if not millions of them, with hexane being a common example.
Solubility is the property of a solute to dissolve in a solvent to form a homogeneous solution. The rule "like dissolves like" is used in terms of solubility. Urea is polar while hexane is non-polar, thus urea is not soluble in hexane.
to indicate the changes of colour and to determine whether displacement of halogen occur
Yes. If you put water and hexane in a beaker or a container together, the hexane will be on top of the water. One way to see this is to dye the water. They do not mix because water is polar and the hexane cannot dissolve in it. It is on top because, guess why? It is less dense than water. That is why anything floats on water... it is less dense! Hope that answers your question!
In a Halide Test, you can add an unknown solution into a test tube and add hexane solution plus several other solutions called by the procedure. Shake the test tube and record the upper hexane layer. So the answer would be hexane is present in the upper layer.
Neither. Acidic and alkaline are terms that refer to pH, and pH is only used for aqueous solution. Hexane is NOT soluble in water, and as such, pH is not relevant.
All the miscible liquids may form the solutions as 1-Alcohol in water, 2-Hexane in benzene, 3-acetone in ethyl acetate etc.
The volume percent concentration of hexane in a solution made by mixing 50.0 mL of hexane with 1.0 L of pentane is 4.8