Sodium nitrate is 'sparingly soluble' in acetone. That means it is insoluble, for all intents and purposes. The reason for its insolubility is that sodium nitrate is polar (ionic) and acetone is non-polar.
There are two isomers of Ethenediol. One is polar and the other is nonpolar.
It is considered an Ionic bond. Ammonium donates an electron and nitrate accepts an electron. By itself, ammonium ion is a molecular compound and the nitrate ion is a molecular compound, but when combined they are considered to be ionic. Only molecular compounds can be covalent bonded and are designated: covalent, polar, or nonpolar. The difference between polar and nonpolar depends on the difference of electronegativities of the atoms present.
nonpolar
It is Nonpolar
Polar.
I think you mean the nitrate ion. Yes, that is a polyatomic ion with a negative charge. You write it as : NO3-
nonpolar or polar
Sodium nitrate is 'sparingly soluble' in acetone. That means it is insoluble, for all intents and purposes. The reason for its insolubility is that sodium nitrate is polar (ionic) and acetone is non-polar.
polar covalent
Nonpolar
yes
non polar
There are two isomers of Ethenediol. One is polar and the other is nonpolar.
It's ionic, not polar
yes. yes it is.
It is non polar