It is a lewis base because of its lone pair of electrons that can be "donated". If you draw/look at the lewis structure it is much easier to tell. Especially when the formula is not that of an ion!
PH3 is not an acid. It is a base.
Ph3 is acidic. Equivalent to lemon juice. Ph0 is super acidic and 7 is neutral.
Br- is a Lewis base.
PH3 is an acid.It is a flammable substance.
Sf6 acts as an lewis acid............
PH3 is not an acid. It is a base.
Ph3 is acidic. Equivalent to lemon juice. Ph0 is super acidic and 7 is neutral.
Br- is a Lewis base.
PH3 is an acid.It is a flammable substance.
Sf6 acts as an lewis acid............
Lewis Base Guillermo Correa
Neither PH3 nor NH3 are acids. They are both bases. NH3 is the stronger base
It contains a lone pair of electrons. Hence, it can donate it thereby ,its a base. The tendency to donate the electron pairs can determine the basicity of a base. Therefore, PF3 is less basic than PH3.
Neither, it's a salt.
Lewis acid is an electron acceptor / Lewis base is an electron donor. It is helpful to use this definition of acid and base in (1) organic chemistry (2) also when there are no Hydrogens present in the molecule. BF3 is a Lewis acid it seeks out and can accept electrons.
PMe3 is a Lewis base(elctron donor).
Being amphoteric water can react both: Lewis acid and Lewis base.