Topic: Acids and Bases (Part 2)

Slides:

Advertisements

Similar presentations

Acids and Bases.

Advertisements

Acid / Base Equilibria A Practical Application of the Principles of Equilibrium.

Acids, Bases, Salts and pH Physical Science. Acids Acids are chemicals in which the positive ion is a hydrogen atom. n for example; HCl or H 2 SO 4 n.

CHAPTER 25 Lesson 2 Strengths of Acids and Bases.

And Neutralization. Acidic or basic is a chemical property Mixing them can cancel out their effects or neutralize them But 1st-water ionizes Water molecules.

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.

Section 3.4. Acids are chemicals in which the positive ion is a hydrogen atom.  for example; HCl or H 2 SO 4  When mixed with water they produce a free.

Section 2Acids, Bases, and Salts Section 2: Reactions of Acids with Bases Preview Key Ideas Bellringer Acid-Base Reaction Neutralization Reaction Titration.

Physical Science Mr. Stuart ACIDS, BASES, AND PH.

Determining the Strengths of Acids and Bases

Acids and Bases PS-3.8 Classify various solutions as acids or bases according to their physical properties, chemical properties (including neutralization.

PH scale & Neutralization Acidic, Basic or Neutral? The answer may just save your life!

Chapter 8 Acids, Bases, and pH.

Acid-Base Titration and pH Chapter 15 Preview Image Bank Hydronium Ions and Hydroxide Ions Some Strong Acids and Some Weak Acids Concentrations and Kw.

Ch Acids & Bases II. Strength of Acids & Bases (p )  Strong vs. Weak  pH.

Ch Acids & Bases III. Neutralization (p )  Neutralization Reaction  Titration.

Acid-Base Notes. Acid- Compound that forms hydrogen ions (H + ) when dissolved in water Base – compounds that forms hydroxide ion (OH - ) when dissolved.

Acids and Bases in Solution. Acids  An acid is any substance that produces hydrogen ions (H+) in water.  Hydrogen ions cause the properties of acids.

III. Titration (p ) Ch. 16 – Determining pH and Titrations.

C. Johannesson III. Titration Ch. 14 & 15 - Acids & Bases.

Strengths of Acids and Bases Integrated Science II.

Science Survey ACIDS AND BASES. ACIDS Acids donate H+ ions to form hydronium ions, H when dissolved in water. Acids have a pH of less than 7. pH=

Special Substances. IV. Strength of conjugates The stronger the acid or base is, the weaker its conjugate base. For example, HCl is a strong acid so its.

P.Sci. Unit 11 Cont. Solutions, Acids, and Bases Chapter 8.

Acid/Base Chemistry Science 10. Water – another view Normally we consider water as a covlent compound with the following formula: Normally we consider.

Acids & Bases. What are Acids and Bases..? What do we think about when we hear the words acids or bases? Sometimes we tend to think of a chemistry laboratory.

Objectives Describe how an acid-base indicator functions. Explain how to carry out an acid-base titration. Calculate the molarity of a solution from titration.

Strength of Acids and Bases

Acids & Bases pH Scale. pH scale – measures how acidic or basic a solution is pH scale goes from 1 – 14 (acidic to basic) pH of 7 = neutral pH < 7 is.

An introductory powerpoint presentation on the study of acids, bases and related concepts.

UNIQUE PROPERTIES OF WATER: Water can break apart to form hydrogen ions (H+) and hydroxide ions (OH-). Water can break apart to form hydrogen ions (H+)

Topic: Ionic and Covalent Compounds

Titration A standard solution is used to determine the concentration of another solution.

Acids, Bases, and pH.

Acids, Bases, and pH.

TEXAS EDUCATION AGENCY POINT OF VIEW

Acids & Bases Titration.

Physical Science Honors Video Link  Click HERE

Chapter 14 & 15.1 Acids, Bases, and pH

Neutralization Reactions

PH and Living Things.

Section 8–4: Strength of Acids and Bases

Ch Acids & Bases III. Neutralization (p )

8.3 Properties of Acids and Bases

Ch. 15 & 16 - Acids & Bases III. Titration (p )

Acids & Bases III. Titration.

Hydronium Ions and Hydroxide Ions

Hydronium Ions and Hydroxide Ions

Chapter 9 Acids and Bases

Essential Questions What is a neutralization reaction?

Strength of Acids & Bases Strong vs. Weak pH

On a Scale of 0 to 14 pH Notes.

Strength of Acids & Bases Strong vs. Weak pH

Arrhenius Acids and Bases

Acids, Bases, Salts and pH

Chapter 19 Acids and Bases

Ch. 15 & 16 - Acids & Bases III. Titration (p )

Acids and Bases.

Chlorine compounds in the water of a swimming pool prevent the growth of bacteria. The concentration of hydronium ions in solution must be carefully controlled.

Section 4 – pg 274 Acids and Bases in Solution

7.4 Acids and bases in solution

Explain a detergent molecule; describe how it has 2 distinctive parts.

Ch. 15 & 16 - Acids & Bases III. Titration (p )

Pre-Class Monday What does the word “equinox” mean? If you were not here on Friday, ask someone who was.

Ch. 15 & 16 - Acids & Bases III. Titration (p )

Presentation transcript:

Topic: Acids and Bases (Part 2) PSSA: 3.4.7.A/S8.C.1.1

Objective: TLW compare the characteristics of acids and bases. TLW compare acids and bases using pH and indicators. TLW describe the results of an acid/base reaction.

MI #1: Strengths of Acids and Bases The concentration of an acids or base is a measure of the amount of acid or base dissolved in water. The strength of an acid or base is determined by whether all of the molecules ionize in solution (strong) or only some of the molecules ionize (weak).

MI #2: Neutralization Reactions A neutralization reaction is a reaction between an acid and a base. Acid + Base = Water + Salt HCl + NaOH NaCl + H2O

MI #3: The pH Scale The pH of a solution is a measure of the concentration of hydronium (H3O+) ions in the solution. The pH scale ranges from 1 to 14; acids have a pH < 7, bases have a pH > 7 and neutral solutions (like pure water) have a pH of 7.

So What…? Real Life Application Understanding acids and bases is important because many of the compounds that are part of our everyday life are acids and bases.