HF is molecular (aka covalent) because it is a bond between two nonmetals in which electrons are shared. In the HF bond, Fluorine has six valence electrons and shares two electrons with Hydrogen. Hydrogen only has these two electrons because it only has a max of two electrons on its outer valence shell. Fluorine has an electronegativity of 4.0 (the highest on the Periodic Table), which is greater than Hydrogen's 2.2, so therefore Fluorine would be considered slightly negative in the bond, and Hydrogen would be slightly positive.
It is not ionic because in an ionic bond, electrons are not shared, they are transferred.
HF is molecular (aka covalent) because it is a bond between two nonmetals in which electrons are shared. In the HF bond, Fluorine has six valence electrons and shares two electrons with Hydrogen. Hydrogen only has these two electrons because it only has a max of two electrons on its outer valence shell. Fluorine has an electronegativity of 4.0 (the highest on the Periodic Table), which is greater than Hydrogen's 2.2, so therefore Fluorine would be considered slightly negative in the bond, and Hydrogen would be slightly positive.
It is not ionic because in an ionic bond, electrons are not shared, they are transferred.
The net ionic equation for the reaction between hydrofluoric acid (HF) and sodium hydroxide (NaOH) is: HF + OH- -> F- + H2O
The lowest boiling point among CuCl2, HF, and MgCl2 is HF. This is because HF is a molecular compound with weaker intermolecular forces compared to the other two, which are ionic compounds with stronger electrostatic interactions between ions.
The net ionic equation for HF and NaOH is: HF (aq) + NaOH (aq) -> H2O (l) + NaF (aq).
The acids formed by the halogen elements are ;- HF ; Hydrofluoric acid HCl ; Hydrochloric acid HBr ; Hydrobromic acid HI ; Hydroiodic acid.
F2: Linear HF: Bent
The net ionic equation for the reaction between hydrofluoric acid (HF) and sodium hydroxide (NaOH) is: HF + OH- -> F- + H2O
The net ionic equation for HF and NaOH is: HF (aq) + NaOH (aq) -> H2O (l) + NaF (aq).
The lowest boiling point among CuCl2, HF, and MgCl2 is HF. This is because HF is a molecular compound with weaker intermolecular forces compared to the other two, which are ionic compounds with stronger electrostatic interactions between ions.
The acids formed by the halogen elements are ;- HF ; Hydrofluoric acid HCl ; Hydrochloric acid HBr ; Hydrobromic acid HI ; Hydroiodic acid.
F2: Linear HF: Bent
Ionic Molecular
The HF molecule has a polar covalent bond due to the difference in electronegativity between hydrogen and fluorine. The molecular shape of HF is linear because there are only two atoms involved with no lone pairs affecting the arrangement.
Molecular
molecular
ionic
PtO2 is ionic
It is molecular