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The aluminum ion is Al3+ and the sulfide ion is S2-. The formula for aluminum sulfide is Al2S3. In an ionic compound, the size of the charge of each ion becomes the subscript on the opposite ion. This is called the crisscross rule. https://www.YouTube.com/watch?v=99NVKAss5LE&t=240s

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What is the ionic compound for HCl?

H+, Cl-


What is the name of ionic compound HCl?

The ionic compound formed from hydrogen (H) and chloride (Cl) is called hydrogen chloride.


What is the ionic compound for hydrochloric acid?

The ionic compound for hydrochloric acid is hydrogen chloride, which is represented as HCl. In a water solution, HCl dissociates into H+ ions and Cl- ions, making it an ionic compound.


Is Cl and H ionic compound?

I'm assuming you mean hydrochloric acid, HCl? This would be a covalent molecule, because of both atoms being nonmetals.


What is an ionic compound containing any cation except H plus and OH?

An example of an ionic compound containing a cation other than H+ and OH- is sodium chloride (NaCl). In this compound, the sodium cation (Na+) is paired with the chloride anion (Cl-), forming a stable ionic bond.


Does hci have an ionic bond or covalent bond?

HCl gas is a covalent molecular compound, HCl in water dissociates to form H+(aq) + Cl-


What is the chemical formula and name of the ionic compound for Si and H?

Silane has the chemical formula SiH4; but silane has covalent bonds.


Is hydrochloric an ionic compound?

Hydrochloric is not an ionic compound, in fact, its full name is hydrochloric acid, which leads us to the conclusion that it is an acid.


Is HiO3 an ionic compound?

HIO3 is a strong acid that dissociates in water into H+ and IO3- ions, so it is an ionic compound.


What is the formula of the principal molecular or ionic species present in an aqueous solution of sodium chloride?

Examples are: Na+, Cl-, H+, OH-, [H3O]+.


Which compound contains both ionic and convalent bonds?

An example of a compound that contains both ionic and covalent bonds is ammonium chloride (NH4Cl). In this compound, the bond between the ammonium ion (NH4+) and the chloride ion (Cl-) is ionic, while the bonds within the ammonium ion itself (N–H) are covalent.


Is NH4Cl a covalent or ionic compound?

Yes. An ionic compound is between a cation and an anion. NH4+ (ammonium) serves as the cation and Cl- (Chloride ion) serves as the anion.You can also think about it this way. NH4 bonds covalently but the nitrogen still has one remaining electron that is not being bonded, this will TRANSFER to the Chlorine; making it an ionic bond.(Ionic bonds show a transfer of electrons whereas covalent bonds are when electrons are being shared.)While it does have covalent bonds in it, yes, it is an ionic compound.