It all depends on the ionic compound you are trying to dissolve in the water. There are several rules for this thing, called solubility rules.
For example, Sodium Chloride is soluble because all 1A compounds (compounds with metals from the 1A column) are soluble in water.
There are other solubility laws at this website. I think you will find it very helpful when trying to determine what does and does not dissolve in water.
http://www.files.chem.vt.edu/RVGS/ACT/notes/solubility_rules.html
Water, (h2o) is a polar compound, wherein it has a magnetic charge. This charge attracts an opposite charge such as salt and decouples the sodium chloride ion.
Like dissolves like. Water is polar solvent and hence it dissolves ionic and polar compounds.
ionic compounds and polar molecules
ionic bonding
I classify that as an overstatement. It is true that a great many ionic compounds are highly soluble in water, but not all of them.
most ionic compounds will dissolve in water to form ions in solution.
ionic compounds split into individual ions were as covalent compounds dissolves and is surrounded by water molecules
Ionic compounds are easily dissolved.
because it is a polar molecule
Yes. Water is known as a very good solvent mostly because of its ionic structure. Mostly water dissolves ionic compounds because of the like dissolves like.
ionic However, it should be noted that not all ionic compounds are water soluble.
Water does not have a pH of 14. By convention water has a pH of 7. Water dissolves ionic compounds because it is a polar liquid.
The general rule for solvation is like dissolves like. Water is a very polar molecule. Thus, water best dissolves polar substances, including ionic and polar covalent substances.