'Strong acids' presentation slideshows

Chemistry, The Central Science , 10th edition AP edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten

Chemistry, The Central Science , 10th edition AP edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 16: Acid-Base Equilibria (part I) John D. Bookstaver, St. Charles Community College, St. Peters, MO, ? 2006, Prentice Hall, Inc. ( ppt modified for our requirements ).

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Acids and Bases

Acids and Bases. Acid/Base Definitions. Arrhenius Model Acids produce hydrogen ions in aqueous solutions Bases produce hydroxide ions in aqueous solutions Bronsted-Lowry Model Acids are proton donors Bases are proton acceptors. Acid Dissociation. HA ? H + + A -

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Acids and Bases

Acids and Bases. Acid/Base Definitions. Arrhenius Model Acids produce hydrogen ions in aqueous solutions Bases produce hydroxide ions in aqueous solutions Bronsted-Lowry Model Acids are proton donors Bases are proton acceptors Lewis Acid Model Acids are electron pair acceptors

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Ionic Equations & Reactions

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Acids

Acids. There are only seven strong acids: Hydrochloric (HCl) Hydrobromic (HBr) Hydroiodic (HI) Nitric (HNO 3 ) Sulfuric (H 2 SO 4 ) Chloric (HClO 3 ) Perchloric (HClO 4 ). Bases:. Substances that increase the concentration of OH ? when dissolved in water (Arrhenius).

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Chapter 11

Chapter 11. Water and Solutions. Water. The universal solvent. It has the ability to dissolve most molecules. In living systems these molecules can then be transported from one place to another by diffusion or by some kind of a circulatory system.

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The Equilibrium of Weak Acids and Bases

The Equilibrium of Weak Acids and Bases. Weak Acids Molecules HF (aq) + H 2 O (l) ? H 3 O + (aq) + F - (aq ) Cations NH 4 + (aq) + H 2 O (l) ? H 3 O + + NH 3 Zn(H 2 O) 4 2+ + H 2 O ? H 3 O + + Zn(H 2 O) 3 (OH) + Dissociation Constants HA + H 2 O ? H 3 O + + A - K a = .

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DIAMONDS

DIAMONDS. INDEX. Mining and places of mining. Types of diamond. Why hardest? Chemical Properties. Cutting and polishing. Instruments. 5 Famous Diamonds Companies. Mining and places of mining. Diamond Mining Diamonds are recovered by way of pipe or alluvial mining.

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What do you know about acids?

What do you know about acids?. ACIDS. HW: Safety Poster. Make a safety poster to display in the lab that describes how to stay safe during science experiments. It can be about one safety rule or as many as you want. Be creative! PLEASE PUT YOUR NAME IN THE TOP RIGHT CORNER.

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Introduction session Website & Registration Laboratory Rules for thesis students

Introduction session Website & Registration Laboratory Rules for thesis students Equipment reservation. Introduction session. Who is Who ?. Step 1 Create account. Website & Registration. Link: http://www.enbichem.be/. Create account. Step 1 Create account.

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-Ionization Constants of Acids and Bases -Strengths of Acids and Bases

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Acids and Bases

Acids and Bases. Chemistry Joke. THE BASE IS UNDER A SALT!. Acids and bases. Acids and bases are two classes of chemical compounds that we encounter frequently in everyday living. Vinegar and lemon juice are common acids. Ammonia and bleach are common bases.

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Neutralization of an acid or base.

Neutralization of an acid or base. Mixing acids and bases. ~creates water H 3 O + + OH - ? 2 H 2 O this is called neutralizing the solution a neutralized solution is no longer dangerous. The point where neutralization is complete is called the equivalence point. Salts.

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ACIDS AND BASES

ACIDS AND BASES. www.lab-initio.com. Properties of Acids. Acids are proton (hydrogen ion, H + ) donors Acids have a pH lower than 7 Acids taste sour Acids effect indicators Blue litmus turns red Methyl orange turns red Acids react with active metals, producing H 2

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ACIDS

ACIDS. Acids. Can be defined as compounds that yield and donate hydrogen ions in water solution. Bronsted defined acid as a substance that donates protons Hydrogen ion results when a hydrogen atom loses its only electron, leaving a single proton

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Chapter 8.1 & 8.2: Acids and Bases

Chapter 8.1 & 8.2: Acids and Bases. What are acids: any compound that increases the number of hydronium ions (H 3 O + ) when dissolved in water. Hydronium forms when hydrogen ions from the compound combine with water molecules You can also think of an acid as making H + .

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pH and Biological Systems

pH and Biological Systems. Dr. Nicholas Buker. Module Learning Goals. Review of acids and bases Understand the pH scale and calculations Grasp buffers and their function Study protein folding and observe denaturation Recognize the importance of buffers in biological systems

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Acid-Base Equilibrium

Acid-Base Equilibrium. According to Arrhenius theory , substances were acids if they contained hydrogen ion ( H + ), and bases if they contained hydroxide ion ( OH - ). However, some substances, like the base ammonia (NH 3 ), could not be classified using this definition.

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