A Couple of Questions About Salt

In summary, salts are ionic compounds that can be formed through various reactions, such as the combination of an acid and base, an acid and metal, or the recombination of ions. However, some salts can also be formed by directly combining elements, like copper sulfide. There are also other ways of making salts, such as using metal oxide or hydroxide with an acid. There are three questions raised in the conversation regarding salts: can salts form without combining acid and base, can acids and bases combine without forming a salt, and can a definition of salt be based solely on the compound's characteristics rather than how it was formed. The answer to the last question is debatable, as some believe that any ionic compound with
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A Couple of Questions About "Salt"

OK - I understand that all salts are ionic compounds, but not all ionic compounds are salts.

I also understand that salts can be formed by:
* the reaction of an acid & base, or
* the reaction of an acid and metal, or
* the recombination of ions when combining previously disolved salts

It seems that some can be formed by combining the elements directly. Copper sulohide, for example?

So here are my questions.

1) Can anyone confirm that can form WITHOUT combining acid + base ?
2) Can acids and bases combine WITHOUT forming a salt?
3) Can anyone provide a definition of salt based entirely on characteristics of the compound itself, WITHOUT reference to how it was formed? ( Somebody claimed that an ionic compound with exactly two components = salt. True? Is there a better way to say the? )
 
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There are several other ways of making salts - for example metal oxide plus acid anhydride, metal oxide plus acid, hydroxide plus acid anhydride. http://goldbook.iupac.org/S05447.html
 

1. What is salt?

Salt is a mineral that is composed primarily of sodium chloride (NaCl). It is commonly used as a flavor enhancer in cooking and food preservation.

2. How is salt produced?

Salt is typically produced through the evaporation of seawater or brine, which leaves behind salt crystals. It can also be mined from salt deposits in the earth.

3. Why is salt important?

Salt is important for a variety of reasons. It adds flavor to food, helps preserve food, and is essential for our bodies to function properly. It also has many industrial and commercial uses.

4. What are the different types of salt?

There are several types of salt, including table salt, sea salt, kosher salt, and Himalayan pink salt. Each type has a slightly different texture and flavor profile, but they all primarily consist of sodium chloride.

5. Is salt bad for you?

Like most things, salt is fine in moderation. Consuming too much salt can lead to health problems such as high blood pressure, but it is an essential nutrient for our bodies. The recommended daily intake of salt is about 2,300 milligrams for adults.

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