hydroxide is a polyatomic ion (OH[superscript -])
Yes, a base can accept a proton from a hydroxide ion, forming a new chemical bond. When this happens, the base becomes protonated.
yes
Sodium hydroxide (NaOH) has two bonds – a single ionic bond between sodium and hydroxide ions, and a covalent bond between the oxygen and hydrogen atoms within the hydroxide ion.
A hydroxide molecule has one bond between the oxygen and hydrogen atoms. The hydrogen atom donates its electron to form a bond with the oxygen atom, resulting in a covalent bond between the two atoms.
Sodium hydroxide is a good example of a compound with both ionic and molecular bonds because the bond between the sodium ion and hydroxide ion is ionic, but the bond between the oxygen atom and the hydrogen atom in the hydroxide ion itself is covalent. Sodium hydroxide is typically referred to as an ionic compound because the ionic bond dominates its chemistry.
No. Remember: H atoms can NOT be double bonded: never!
Tin hydroxide is considered ionic because it is formed between a metal (tin) and a non-metal (hydroxide ion). This results in the transfer of electrons from tin to the hydroxide ion, creating an ionic bond.
The notation for a hydroxide ion is OH-. It consists of one oxygen atom and one hydrogen atom bonded together with a single covalent bond. The negative charge is due to the extra electron that the oxygen atom brings to the ion.
Sodium hydroxide has ionic bonds. A compound never is any kind of bond.
A Brønsted-Lowry proton acceptor is a species that can accept a proton by forming a coordinate covalent bond with the proton. This can be a molecule or an ion that has an available lone pair of electrons to bond with the proton. Examples include ammonia (NH3) and hydroxide ion (OH-).
Ionic bond between Na+ and OH- and a covalent bond in the hydroxide ion bonding hydrogen to oxygen
No, lithium hydroxide forms an ionic bond. Lithium, being a metal, donates its electron to hydroxide, which is a polyatomic ion composed of oxygen and hydrogen. This results in the formation of an ionic compound.