Do all salts have an ionic bond, regardless of their constituents' bonding?

In summary, salts are ionic compounds regardless of the constituents and they are formed by an ionic bond. When an acid reacts with a base, it usually creates a salt through ionic bonding. All acids and bases are soluble in water to some degree. However, there are also insoluble salts and bases. Acids can be soluble or insoluble in both polar and non-polar solvents. Most salts will ionize when dissolved in water.
  • #1
Mr_Bojingles
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Does a salt always have an ionic bond in it regardless of whether it's constituents are covalently bonded or not? When an acid reacts with a base does it always create a salt by means of ionic bonding? I hear all salts are soluble in water but bases are not. What about acids. Are acids soluble in polar or non polar solvents? Also do salts always ionize when dissolved in water?
 
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  • #2
Salts are ionic compounds by definition. If it has a complex anion or cation that happens to be covalent, the actual salt itself is still formed by an ionic bond. And yes, the product of an acid-base neutralization reaction is a salt--also by definition. All acids and bases are soluble to some degree in water--otherwise they wouldn't be acids and bases. Salts can be insoluble in water, and this varies widely from stuff like sodium chloride that practically has no limit on its solubility to barium sulfate that dissolves only a very tiny amount.

Water is a polar solvent, so, yes, acids are usually soluble in those. I can't remember how the usually dissolve in non-polar solvents, as pretty much all the rules of solubility I was taught were based on water as the solvent. And yes, salts generally ionize in water--the effect of them dissolving.
 
  • #3
Mr_Bojingles said:
Does a salt always have an ionic bond in it regardless of whether it's constituents are covalently bonded or not?
What do you mean with "it's constituents"? If the bonds inside a compound are covalent, then the compound is not ionic!
When an acid reacts with a base does it always create a salt by means of ionic bonding?
It depends on how you define the word "base"; as is usually defined, yes.
I hear all salts are soluble in water
That's wrong, there are many insoluble salts.
but bases are not
Wrong, there are many soluble and many insoluble bases.
What about acids. Are acids soluble in polar or non polar solvents?
They can be soluble as well as insoluble, for both polar and non polar solvents.
Also do salts always ionize when dissolved in water?
Almost always.
 

What are salts and ionic compounds?

Salts and ionic compounds are chemical compounds that are formed from the reaction between a metal and a nonmetal. They are held together by ionic bonds, which are formed when one atom transfers electrons to another atom.

How are salts and ionic compounds different from covalent compounds?

The main difference between salts and ionic compounds and covalent compounds is the way atoms are bonded together. In ionic compounds, atoms are bonded through the transfer of electrons, while in covalent compounds, atoms are bonded through the sharing of electrons.

What is the difference between cations and anions?

Cations are positively charged ions that are formed when an atom loses one or more electrons. Anions, on the other hand, are negatively charged ions that are formed when an atom gains one or more electrons.

How are salts and ionic compounds named?

Salts and ionic compounds are named using a combination of the names of the two elements present in the compound. The name of the cation comes first, followed by the name of the anion with the suffix -ide. For example, NaCl is named sodium chloride.

What are some common uses of salts and ionic compounds?

Salts and ionic compounds have a wide range of uses. Some common examples include table salt (NaCl) for seasoning food, baking soda (NaHCO3) for cooking and cleaning, and calcium carbonate (CaCO3) for making cement and antacids.

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