Soluble.
Yes, heptane is soluble in ligroin as both are non-polar solvents. They have similar chemical properties that allow them to dissolve in each other.
No, NBR rubber is not soluble in toluene. Toluene is a non-polar solvent, while NBR rubber is a polar material; this mismatch in polarity prevents them from dissolving into each other.
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.
Yes. Toluene and benzene are each soluble in the other. Neither is soluble in water.
yes it does with heat, although it might take a super long time when heat up.
There is a saying that all sodium salts are soluble in water.Furthermore, toluene and ligroin (a synonym for a fraction of petroleum ether) are both non-polar solvents that generally do not solvate ionic compounds. Water, on the other hand, has a large dipole moment and therefore is much more able to form strong intermolecular interactions with sodium and naphthionate ions in solution.
Yes, heptane is soluble in ligroin as both are non-polar solvents. They have similar chemical properties that allow them to dissolve in each other.
No, sodium chloride is not soluble in toluene because toluene is a non-polar solvent and sodium chloride is an ionic compound. Ionic compounds like sodium chloride are generally soluble in polar solvents but insoluble in non-polar solvents like toluene.
No, NBR rubber is not soluble in toluene. Toluene is a non-polar solvent, while NBR rubber is a polar material; this mismatch in polarity prevents them from dissolving into each other.
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.
Yes. Toluene and benzene are each soluble in the other. Neither is soluble in water.
it isn't
Yes
1-methyl-2-pyrrolidone (NMP), is the most commonly used, but DMF, m-cresol, HFIP and some others will also work.
Yes
yes it does with heat, although it might take a super long time when heat up.
Sodium hydroxide is not soluble in toluene. Toluene is a nonpolar solvent, while sodium hydroxide is an ionic compound that is highly soluble in water but not in nonpolar solvents like toluene.