0
Pentane and hexane are both nonpolar molecules with similar molecular structures, so they have similar intermolecular forces (London dispersion forces). This allows them to mix together in all proportions because the attractive forces between molecules of the same kind (hexane-hexane, pentane-pentane) and between different kinds (hexane-pentane) are relatively similar in strength.
What else can I help you with?
Why will pentane and hexane dissolve in each other?
Pentane and hexane are both nonpolar molecules with similar intermolecular forces (London dispersion forces). As a result, they have a similar polarity and can easily mix and dissolve in each other.
Does ethyl alcohol dissolve in pentane?
Yes it is.Ethanol (CH3CH20H) has a non-polar section-bold- that allows for the non polar molecule pentane ( CH3CH2CH2CH2CH3) to dissolve the ethanol.
Which of the following liquids is hexane most likely to dissolve?
NaCl will not dissolve in Hexane because NaCl is a polar molecule and Hexane is a non-polar molecule. NaCl is insoluble in Hexane. On the other hand, NaCl will dissolve in water because both are polar molecules. "Like dissolves like".
Is glycerine soluble in hexane?
Yes, glycerine is soluble in hexane. Both glycerine and hexane are nonpolar compounds, which allows them to mix and dissolve in each other.
Is cyclohexene soluble in ligroin?
Yes, cyclohexene is soluble in ligroin. Ligroin is a common name for a mixture of hydrocarbons, typically containing pentane, hexane, and heptane, which are nonpolar solvents that can dissolve nonpolar compounds like cyclohexene.
Why will pentane and hexane dissolve in each other?
Pentane and hexane are both nonpolar molecules with similar intermolecular forces (London dispersion forces). As a result, they have a similar polarity and can easily mix and dissolve in each other.
Does ethyl alcohol dissolve in pentane?
Yes it is.Ethanol (CH3CH20H) has a non-polar section-bold- that allows for the non polar molecule pentane ( CH3CH2CH2CH2CH3) to dissolve the ethanol.
Which of the following liquids is hexane most likely to dissolve?
NaCl will not dissolve in Hexane because NaCl is a polar molecule and Hexane is a non-polar molecule. NaCl is insoluble in Hexane. On the other hand, NaCl will dissolve in water because both are polar molecules. "Like dissolves like".
Is glycerine soluble in hexane?
Yes, glycerine is soluble in hexane. Both glycerine and hexane are nonpolar compounds, which allows them to mix and dissolve in each other.
Is sugar soluble in hexane?
No, sugar is not soluble in hexane. This is because sugar is considered hydrophilic, so it will only dissolve in something that contains water.
Is cyclohexene soluble in ligroin?
Yes, cyclohexene is soluble in ligroin. Ligroin is a common name for a mixture of hydrocarbons, typically containing pentane, hexane, and heptane, which are nonpolar solvents that can dissolve nonpolar compounds like cyclohexene.
Why mineral oil dissolve in hexane and not in water?
Polar substances are miscible (will dissolve) in each other and non-polar substances will dissolve in each other. "Like dissolves like!" Mineral oil is non-polar. Hexane is a six carbon chain and is also non-polar. Water on the other hand is polar because it contains an electronegative oxygen.
Why is graphite insoluble in hexane?
Graphite is insoluble in hexane because graphite is a giant covalent structure where carbon atoms are bonded to each other by strong covalent bonds. Hexane is a nonpolar solvent, and it cannot break the strong covalent bonds in graphite to dissolve it.
Why does hexane not form a solution with water?
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.
Does sulphur dissolve in hexane?
SOLUBILITY IN WATER Insoluble SOLVENT SOLUBILITY Soluble in hexane, toluene, ethanol and acetone. Insoluble in propylene glycol --- The above statement with water is wrong. I am currently running experiments on equilibrium concentration of succinic acid in a water/hexane system. I was able to find several articles in the litterature where a mixture of succinic acid and n-butanol is used, but nothing with succinic acid and hexane. I estimate the solubility of Succinic Acid in water to be ≥23.020±0.005 g/kg of water @ 21˚C. So far, 0.1g do NOT disolved completely in 133g of hexane, even after being heated to about 35˚C and stirred intensively for several hours. CHG Patrick - 25/08/10 ---- Patrick is absolutely right. The first answer is completely wrong. Succinic Acid is not going to be soluble in hexane as Malonic and Succinic acid are both highly polar substances and Hexane is Non-Polar. Like dissolves like. -Trifectaus Sept 7,2010
Which materials dissolve in other liquids but not in water?
Non-polar substances like oil, grease, and wax dissolve in organic solvents such as benzene and hexane but not in water because they are hydrophobic and do not interact well with water molecules.
Why is hexane is used in the exztraction of vitamin A?
Hexane is used in the extraction of vitamin A because it is nonpolar and can selectively dissolve nonpolar compounds like carotenoids, which are precursors to vitamin A. This allows for the separation of vitamin A from other components in the mixture.
