Question
A solute is considered a ____ solution if it does not ionize at all in water, retaining their molecular structure in solution, which may also limit their solubility.
Answer
A solute is considered a nonelectrolyte solution if it does not ionize at all in water, retaining their molecular structure in solution, which may also limit their solubility.
Note: These nonelectrolytes include many nonpolar gases and organic compounds, such as O2 (g), CO2 (g), and glucose.
Note: Examples of strong electrolytes include certain ionic compounds, such as NaCl and KI, and molecular compounds with highly polar covalent bonds that dissociate into ions when dissolved, such as HCl in water. An example of solvation of such compounds is shown in Figure 4.10.
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Formula unit represents ____.
____ represents the empirical formula of an ionic compound, since they do not form true molecules, rather a coordinated lattice.
____ weight is the term used for ionic compounds "molecular" weight as no molecule actually exists, its just a lattice structure.
____ compounds form from elements of similar electronegativity.
Atomic weight is ____.
____ is a weighted average of the masses of the naturally occurring isotopes of an element, not their weights.