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Water is known as a very polar solvent. That is, the molecules have localized area of concentrated electrical charge. The oxygen atoms are regions of (-) charge and the hydrogen atoms are areas of (+) charge. These areas of localized charge want to interact with neighboring areas of opposite charge. So, oxygen atoms tend to form loose bonds with hydrogen atoms on other nearby water molecules. This lowers the energy of the entire system and therefore promotes stability. For this reason any compound that is able to mimic the tendency of a water molecule to interact with another water molecule will ensure that the compound will indeed enter into association with water (that is, dissolve). The occurrence of groups containing local charge on the solute molecule ensure its ability to dissolve in water. Specifically, polar groups such as OH, NH, CO are associated with the ability to dissolve in water. Certainly the occurrence of net charge (+/-) on a molecule that contains an ionizable group (COOH, NH2, PO4, etc) is a good indicator of water solubility.

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Sigurd Nolan

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3y ago

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Do vacuous compounds dissolve in water?

sodium chloride dissolve in water because of vacuous compound


Do polar and ionic compounds dissolve in water?

Yes, both polar and ionic compounds tend to dissolve well in water due to water's polarity. Water molecules are able to surround and interact with the charged particles in these compounds, allowing them to mix uniformly in solution.


Why can water dissolve most polar ionic compounds?

Water is a polar molecule due to its uneven distribution of electrons, which allows it to interact with and dissolve other polar or ionic compounds. The positive and negative charges in water molecules interact with the charges on the ionic compounds, causing them to dissociate and dissolve in water. This ability to form hydrogen bonds with the ions in the compound helps water dissolve most polar ionic compounds.


Which of these compounds ionic charged non-polar and polar would be least likely to dissolve in water?

Ionic compounds would be least likely to dissolve in water as they are held together by strong electrostatic forces that are not easily broken by water molecules. Non-polar compounds are also unlikely to dissolve in water because water is a polar solvent and non-polar compounds are not attracted to water molecules.


When ionic compounds dissolve in water what do they form?

When ionic compounds dissolve in water, they form ions. The positive and negative ions in the compound separate in the water due to the polar nature of water molecules. This process is known as dissociation.

Related Questions

What determines whether a compound will dissolve in whether?

The polarity or charges of compounds will determine if a compound would dissolve in water, where compounds with opposite charges within their molecules dissolve in water.


Can water dissolve water compounds?

yea water can dissolve polar compounds


How can water dissolve some ionic compounds as well as some molecular compounds?

Water can dissolve some ionic compounds as well as some molecular compounds because of its polarity. It is polar enough to dissolve ionic compounds into their ions. Water does not dissolve molecular compounds by breaking covalent bonds, but through intermolecular forces.


What type of compound will not dissolve in water?

A) nonpolar compounds will not dissolve in water because water is polar


How does water dissolve NaCL?

Water dissolve sodium chloride because both are polar compounds.


What determines whether a solute is hydropholic or hydrophobic?

What determines a molecule's solubility degree in water is its polarity. Equals dissolve.


Do vacuous compounds dissolve in water?

sodium chloride dissolve in water because of vacuous compound


What is a water hydrophilic?

Compounds that like water.


Do polar and ionic compounds dissolve in water?

Yes, both polar and ionic compounds tend to dissolve well in water due to water's polarity. Water molecules are able to surround and interact with the charged particles in these compounds, allowing them to mix uniformly in solution.


How might you predict whether a substance would dissolve in water without conducting an actual experiment?

One way to predict whether a substance will dissolve in water is to consider its molecular structure. Substances that have polar or ionic bonds are more likely to dissolve in water, as water is a polar molecule. Additionally, looking at the solubility guidelines for common types of compounds can also provide insight into whether a substance will dissolve in water.


What determines whether it will float in water?

Whether your foot is on it or not.


Why solute can dissolve in water?

Because compounds have a polar molecule - as water.