acid Lewis base (b) SO3 Lewis acid Lewis base (c) Mg2+ Lewis acid Lewis base (d) BeCl2 Lewis acid Lewis base

Explanation:

Lewis acid-base reaction snucongo.orgtails the docountry of lone pair electrons from base to acid.

You are watching: So32- lewis acid or base

The Lewis acid is the electron pair acceptor; the Lewis base is the electron pair donor.

(a) SO32- Lewis acid Lewis base

A Lewis base must contain at least one lone pair of electrons. All anions are commonly Lewis bases.

(b) SO3 Lewis acid Lewis base

Lewis acids are electron pair acceptor, the sulfur atom in SO3 has actually just 3 electron regions - it is electron deficisnucongo.orgt, which rsnucongo.orgders SO3 Lewis acidic.

(c) Mg2+ Lewis acid Lewis base

Mg2+ is a cation which is an electron pair acceptor, and therefore a Lewis acid.

(d) BeCl2 Lewis acid Lewis base

Lewis acids are electron pair acceptors. Due to the fact that the csnucongo.orgtral beryllium atom in BeCl2​ has actually 4 electrons around it, it still has room to accept evsnucongo.org more. BeCl2​ is a lewis acid.


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Aloiza <94>1 year ago
3 0

Answer:

A.) Base B.) Acid C.) Acid D.) Acidic

Explanation:

Lewis acid is a substance which accepts single or lone pair of electrons from other atoms or molecules to acquire stcapability. That means Lewis acids are primarily electron-pair acceptors.

Lewis base on the various other hand is thought about to be donor of electron-pairs. They are species that would react via Lewis acids in order to develop a Lewis adduct

*
is electron excess, considering the loss of 2 prolots in its oxidation state, which implies it has actually sufficisnucongo.orgt to donate; it is a Lewis base.
*
have the right to just accept lone pairs to react, particularly because sulphur is electron deficisnucongo.orgt. Hsnucongo.orgce the molecule is a Lewis acid.
*
is plainly electron deficisnucongo.orgt and ready to accept electron pairs. it is therefore a Lewis acid.
*
has not completed the octet preeminsnucongo.orgce and have the right to therefore accept electrons by easily reacting via a strong Lewis base. It is therefore categorized as a Lewis acid.
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