ACID-BASE THEORIES SECTION 20.3 Arrhenius acids : hydrogen-containing compounds that ionize to yield...

5
ACID-BASE THEORIES SECTION 20.3 Arrhenius acids: hydrogen-containing compounds that ionize to yield H + in aqueous solution. HCl + H 2 O --> H 3 O + + Cl - Arrhenius bases: compounds that ionize to yield OH - in aqueous solution 2Na + 2H 2 O --> NaOH + H 2

Transcript of ACID-BASE THEORIES SECTION 20.3 Arrhenius acids : hydrogen-containing compounds that ionize to yield...

Page 1: ACID-BASE THEORIES SECTION 20.3 Arrhenius acids : hydrogen-containing compounds that ionize to yield H + in aqueous solution. HCl + H 2 O --> H 3 O + +

ACID-BASE THEORIESSECTION 20.3

Arrhenius acids: hydrogen-containing compounds that ionize to yield H+ in aqueous solution.

HCl + H2O --> H3O+ + Cl-

Arrhenius bases: compounds that ionize to yield OH- in aqueous solution

2Na + 2H2O --> NaOH + H2

Page 2: ACID-BASE THEORIES SECTION 20.3 Arrhenius acids : hydrogen-containing compounds that ionize to yield H + in aqueous solution. HCl + H 2 O --> H 3 O + +

A few terms…

Monoprotic acids: contain 1 ionizable hydrogen

Nitric Acid HNO3

Diprotic acids: contain 2 ionizable hydrogens

Sulfuric Acid H2SO4

Triprotic acids: contain 3 ionizable hydrogens

Phosphoric Acid H3PO4

Page 3: ACID-BASE THEORIES SECTION 20.3 Arrhenius acids : hydrogen-containing compounds that ionize to yield H + in aqueous solution. HCl + H 2 O --> H 3 O + +

Bronsted-Lowry Acids and Bases Acid: hydrogen-ion donor

Base: hydrogen-ion acceptor

NH3 + H2O <--> NH4+ + OH-

Hydrogen-ion Hydrogen-ion Ammonium ion

acceptor donor

Page 4: ACID-BASE THEORIES SECTION 20.3 Arrhenius acids : hydrogen-containing compounds that ionize to yield H + in aqueous solution. HCl + H 2 O --> H 3 O + +

Conjugate Acid & Base

Conjugate Acid: particle formed when a base gains a hydrogen ion

Conjugate Base: particle that remains when an acid has donated a hydrogen ion

NH3 + H2O <--> NH4+ + OH-

Base Acid Conjugate Conjugate

Acid BaseAmphoteric: substance that acts as both an acid & a base

Examples: H2O, HSO4- (Hydrogen Sulfate Ion)

Page 5: ACID-BASE THEORIES SECTION 20.3 Arrhenius acids : hydrogen-containing compounds that ionize to yield H + in aqueous solution. HCl + H 2 O --> H 3 O + +

Lewis Acid & Base

Lewis Acid: substance that can accept a pair of electrons to form a covalent bond.

Lewis Base: substance that can donate a pair of electrons to form a covalent bond.

H+ + OH- --> H2O Lewis Lewis

Acid Base


Aquakleen Reviews - To Ionize, or not to Ionize?

Aquakleen Reviews - To Ionize, or not to Ionize?

Acid-Base Chemistry Arrhenius acid: Substance that dissolves in water and provides H + ions

Acid-Base Chemistry Arrhenius acid: Substance that dissolves in water and provides H + ions

Type Acid Base H producer OH producer Arrhenius Acid-Base ... · Arrhenius Acid - A substance that releases hydrogen ions (H+) in a solution. Arrhenius Base - a substance that releases

Type Acid Base H producer OH producer Arrhenius Acid-Base ... · Arrhenius Acid - A substance that releases hydrogen ions (H+) in a solution. Arrhenius Base - a substance that releases

Biography of Arrhenius

Biography of Arrhenius

ACIDS AND BASES Chemistry. Arrhenius Acids & Bases Arrhenius Acids Donate H + to the solution HNO 3 H + + NO 3 - Arrhenius Bases Donate OH -

ACIDS AND BASES Chemistry. Arrhenius Acids & Bases Arrhenius Acids Donate H + to the solution HNO 3 H + + NO 3 - Arrhenius Bases Donate OH -

ARRHENIUS: a Geostationary Carbon Process Explorer for Africa, …€¦ · ARRHENIUS: a Geostationary Carbon Process Explorer for Africa, Europe . and the Middle-East (ARRHENIUS =

ARRHENIUS: a Geostationary Carbon Process Explorer for Africa, …€¦ · ARRHENIUS: a Geostationary Carbon Process Explorer for Africa, Europe . and the Middle-East (ARRHENIUS =

Sour Taste Electrolytes Identified by the presence of H + ions (Arrhenius). Proton (H + ) donor (Bronsted-Lowry). Common Acids: vinegar, citric.

Sour Taste Electrolytes Identified by the presence of H + ions (Arrhenius). Proton (H + ) donor (Bronsted-Lowry). Common Acids: vinegar, citric.

Ionize 0.93 Doc Web Designer

Ionize 0.93 Doc Web Designer

10.1 SECTION Arrhenius Acids and Bases - Altervista...Arrhenius Acids and Bases • An acid is a substance that ionizes in water to produce one or more hydrogen ions, H+(aq). • A

10.1 SECTION Arrhenius Acids and Bases - Altervista...Arrhenius Acids and Bases • An acid is a substance that ionizes in water to produce one or more hydrogen ions, H+(aq). • A

Arrhenius Equation: - United States Naval Academy · Web viewThe Arrhenius Equation for the Rate Constant and Catalysis The Arrhenius equation (effect of temperature and catalyst

Arrhenius Equation: - United States Naval Academy · Web viewThe Arrhenius Equation for the Rate Constant and Catalysis The Arrhenius equation (effect of temperature and catalyst

Acids, Bases and pH Lesson 5. Acids and Bases Arrhenius Model of Acids and Bases The classical, or Arrhenius, model was developed by Svante Arrhenius.

Acids, Bases and pH Lesson 5. Acids and Bases Arrhenius Model of Acids and Bases The classical, or Arrhenius, model was developed by Svante Arrhenius.

Acids and Bases. Different Definitions of Acids and Bases Arrhenius definitions for aqueous solutions. acid: acid: a substance that produces H + (H 3.

Acids and Bases. Different Definitions of Acids and Bases Arrhenius definitions for aqueous solutions. acid: acid: a substance that produces H + (H 3.

From the Arrhenius equation we have: 301. From the Arrhenius equation we have: 302.

From the Arrhenius equation we have: 301. From the Arrhenius equation we have: 302.

Table of Content Ionize

Table of Content Ionize

In the Arrhenius theory an acid produces H + in aqueous solution and a base produces OH – in aqueous solution.In the Arrhenius theory an acid produces.

In the Arrhenius theory an acid produces H + in aqueous solution and a base produces OH – in aqueous solution.In the Arrhenius theory an acid produces.

Acids and Bases. Acids When acids dissolve in water, they ionize (form ions). When acids ionize, they form H+ ions. These H+ ions give acids their properties.

Acids and Bases. Acids When acids dissolve in water, they ionize (form ions). When acids ionize, they form H+ ions. These H+ ions give acids their properties.

Acid and Base. 16.1 Acids and Bases Arrhenius acid produces H + in aqeuous solution Arrhenius base produces – OH in aqueous solution E.g Strong acid HCl(g)

Acid and Base. 16.1 Acids and Bases Arrhenius acid produces H + in aqeuous solution Arrhenius base produces – OH in aqueous solution E.g Strong acid HCl(g)

Arrhenius Definition

Arrhenius Definition

Ionize 2k14 Sponsorship Brochure

Ionize 2k14 Sponsorship Brochure

Acid-Base Chemistry Arrhenius acid: Substance that dissolves in water and provides H + ions Arrhenius base: Substance that dissolves in water and provides.

Acid-Base Chemistry Arrhenius acid: Substance that dissolves in water and provides H + ions Arrhenius base: Substance that dissolves in water and provides.