If you are referring to acids and bases it mainly has to do with something called and acid-base equilibrium.
When an acid dissociates in water the reaction is something like this (using HCl as an example)
HCl + H2O --> Cl- + H3O+
The hydrogen ion (H+) is pulled out of the HCl molecule and bonds to a lone pair of electrons to form a hydronium ion (H3O+) . The new bond between the hydrogen and oxygen is essentially the same as a normal covalent bond, only the oxygen contributes both electrons rather than each atom contributing one.
When a weak covalent base (such as ammonia, NH3) dissociates in water a somewhat similar reaction occurs.
NH3 + H2O --> NH4+ + OH-
In this case it is the water molecule that donates a hydrogen ion, which bonds to the lone pair of electrons on the ammonia molecule to turn it into an ammonium ion (NH4+).
In reactions such as these the acid is the substance that gives up a hydrogen ion (proton donor) and the base is the one that gains a hydrogen ion (proton acceptor).
Solubility of a substance in water depends on the type of interaction predominates in the compound and the solvent.The solubility of any compound follows the principle "like dissolves like".So if a covalent molecular compound is polar then it dissolves in a polar solvent and if it is non polar or hydrophobic then it dissolves in a nonpolar solvent
Solubility of a substance in water depends on the type of interaction predominates in the compound and the solvent.The solubility of any compound follows the principle "like dissolves like".So if a covalent molecular compound is polar then it dissolves in a polar solvent and if it is non polar or hydrophobic then it dissolves in a nonpolar solvent
Yes, salt is an ionic compound and water is a polar covalent solvent.
Water is a covalent compound.
Covalent compounds have only a slight tendency to ionize, but remember, water itself does ionize into H+ and OH- (with an ionization constant of 10-14). Any molecule will have some tendency, however slight, to come apart under the stress of normal thermal vibration.
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Solubility of a substance in water depends on the type of interaction predominates in the compound and the solvent.The solubility of any compound follows the principle "like dissolves like".So if a covalent molecular compound is polar then it dissolves in a polar solvent and if it is non polar or hydrophobic then it dissolves in a nonpolar solvent
Solubility of a substance in water depends on the type of interaction predominates in the compound and the solvent.The solubility of any compound follows the principle "like dissolves like".So if a covalent molecular compound is polar then it dissolves in a polar solvent and if it is non polar or hydrophobic then it dissolves in a nonpolar solvent
Yes, salt is an ionic compound and water is a polar covalent solvent.
Sodium chloride is polar.
Water is a covalent compound.
Covalent compounds have only a slight tendency to ionize, but remember, water itself does ionize into H+ and OH- (with an ionization constant of 10-14). Any molecule will have some tendency, however slight, to come apart under the stress of normal thermal vibration.
If a compound dissolves into water and allows for the conductance of electrical current its said to be ionic and an electrolyte. Sodium chloride (NaCl) or table salt exhibits this property. Sugar is a compound that will dissolve in water but not conduct current. Sugar is not an electrolyte or ionic; rather a covalent molecule.
The salt breaks down into ions because the covalent water compound is bound together tightly.
The salt breaks down into ions because the covalent water compound is bound together tightly.
Water is a covalent compound.
Ocean water is a mixture, not a compound. Water itself is a covalent compound. But ocean water also has some ionic compounds and a few other covalent compound mixed with it.