How is a polar covalent bond different from a non polar covalent bond?

Nonpolar covalent bonds are a type of bond that occurs when two atoms share a pair of electrons with each other.
Polar covalent bonding is a type of chemical bond where a pair of electrons is unequally shared between two atoms.

Since there is the same amount of agn03 in both silver chloride and silver nitrate they produce the same amount of moles. therefore silver chloride produces the same amount of silver nitrate, so your answer is 15.0 moles of silver nitrate. i hope this !

Ions gain or lose electrons