Concepts of Acid & Base

The Bronsted Lowry Acid is:

• proton donor

• proton acceptor

• lone pair electron donor

• one pair electron acceptor

An acid is a substance that dissociates in water to produce hydrogen ions (H⁺). This is according to which concept of acid & base:

• Bronsted-Lowry concept

• Arrhenius concept
• Lewis concept

• Hydrolysis concept

An acid as a proton (H+) donor and a base as a proton acceptor, the concept is known as:

• Bronsted-Lowry concept

• Arrhenius concept
• Lewis concept

• Hydrolysis concept

Hydroxide ion (OH^-), ammonia (NH₃), and acetate ion (CH₃COO^-) are the examples of:

• Arrhenius Base

• Lewis base

• Bronsted & lowry Base

• Lewis acid

Hydronium ion (H₃O⁺), ammonium ions (NH₄⁺), and Water (H₂O) are the examples of:

• Arrhenius acid

• Lewis acid

• Bronsted & lowry acid

• Bronsted base

sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)₂) are the examples of:

• Lewis base

• Bronsted base

• Arrhenius base

• Bronsted acid

According to Bronsted & Lowry concept, Acid base reactions are:

• Oxygen transfer reactions
• lone pair electrons transfer reactions

• Electron transfer reactions
• Proton transfer reactions

A strong bronsted acid has:

• the ability to readily donate a proton (H⁺)

• the ability to readily form a covalent bond
• the ability to readily donate an electron
• the ability to readily accept a proton (H⁺)

According to concepts of acid & base, boron trifluoride (BF₃) & aluminum chloride (AlCl₃)is:

• Arrhenius base

• Lewis acid

• Lewis base

• Bronsted base

An acid is an electron pair acceptor and a base is an electron pair donor, This is the concept known as:

• Arrhenius concept

• Lewis acid-base concept

• Bronsted concept

• Hydrolysis cocnept