A covalent molecule
Hydrochloric acid is a covalent bond because it forms when a hydrogen atom donates its electron to a chlorine atom to create a shared pair of electrons. This results in a stable molecule with a polar covalent bond.
I'm assuming you mean hydrochloric acid, HCl? This would be a covalent molecule, because of both atoms being nonmetals.
Polar
Pure hydrogen chloride is molecular. But Hydrochloric acid is hydrogen chloride dissolved in molecules. In this state it exists as ions rather than molecules.
Hydrobromic Acid (HBr) is an ionic compound. (All acids and bases are ionic)
Hydrochloric acid is a covalent bond, as it is formed between non-metal atoms (hydrogen and chlorine) by sharing electrons.
A covalent bond holds the hydrogen and chlorine atoms together in a molecule of hydrochloric acid (HCl). This type of bond involves a sharing of electrons between the atoms.
First of all 'Muriatic Acid' is the historical/archaic name for Hydrochloric Acid. Hydrochloric Acid exists as ions when dissolved in water.
HCl is a covalent compound.
Hydrochloric acid has the chemical formula HCl: 1 atom of hydrogen and 1 atom of chlorine.
The covalent compound HCl is called hydrochloric acid.
Hydrochloric acid is an aqueous solution of hydrogen chloride (HCl) and water (H2O). The acid is a liquid matter.