Notes on the following vocab terms:

Slides:

Advertisements

Similar presentations

Acids, Bases, and Solutions

Advertisements

PH, Acids and Bases.

The attraction between a hydrogen atom on one water molecule and the oxygen atom on another Hydrogen bond.

Strength of Acids and Bases. What makes a strong acid or base?  The strength of an acid or base is based on how many acid or base particles break down.

Bellringer What is an acid? What is a base?

PH Scale Standard: 5d-students know how to use the pH scale to characterize acid and base solutions.

Aim: How to identify acids and bases by using the pH scale? An electrolyte is a substance which, when dissolved in water, forms a solution capable of conducting.

Chapter Menu Chapter Introduction Lesson 1Lesson 1Substances and Mixtures Lesson 2Lesson 2Properties of Solutions Lesson 3Lesson 3Acid and Base Solutions.

pH, Acidic and Basic Solutions

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 8 Solutions, Acids & Bases

Pp. Synthesis  two or more elements or compounds may combine to form a more complex compound.  Basic form: A + X → AX  EX. 2Mg (s) + O 2(g) → 2MgO.

 An acid is a substance that produces a hydronium ion (H 3 O + ) when placed in water.  Examples of Acids:

Acids and Bases. Acids  Acid- a compound that produces hydrogen ions in a solution. -Ex.- H combines with H2O to make H3O which is an acid. -The more.

The Chemistry of Life Water: Acids, Basis, & pH copyright cmassengale.

Acids and Bases Chapter 3 Sections Pages

ACIDS, BASES, & SALTS Chapter 17.

Acids and Bases. Acids Although some acids can burn and are dangerous to handle, most acids in foods are safe to eat. What acids have in common, however,

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.

Acids and Bases They don’t blow up in your faces!.

Pearson Prentice Hall Physical Science: Concepts in Action

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 PH.

Acids, Bases & pH. WATER Before understanding Acids and Bases, you must understand water. 1. It is a polar covalent molecule. Like a magnet

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=

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

Acids, Bases, and Salts. pH pH – measure of the concentration of H + ions in a solution or how acidic or basic it is. Scale ranges from 0-14 Strong acids.

Acids, Bases, and pH A water molecule can react to form ions. Water   Hydrogen ion + Hydroxide ion.

Acids and Bases Chapter 3 Sections Pages

Properties of Acids and Bases Acids Bases *Taste sour*Taste Bitter *Turns blue litmus paper red*Turns red litmus paper blue *Reacts with metals*Produces.

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

Chapter Nine: Acids, Bases and Solutions 9.1 Water and Solutions 9.2 Acids, Bases, and pH.

Acids and Bases An acid is a substance that produces a hydronium ion (H 3 O + ) when dissolved in water.acid Nearly all acid molecules contain one or.

2.2 Properties of Water KEY CONCEPT Water’s unique properties allow life to exist on Earth.

Acids and Bases.

6.3 Water and Solutions.

ACIDS, BASES, SALTS and H Scale

Acids and Bases CHAPTER 23.

Acids, Bases, & pH.

Acids, Bases, and pH.

Section 8–4: Strength of Acids and Bases

Acids and Bases.

8.3 Properties of Acids and Bases

Self Ionization of Water and the pH Scale

Properties of Water Notes

Acidic and Basic Solutions

Chapter 3 Quiz Review Chemical Compounds.

Acids, Bases and Buffers

On a Scale of 0 to 14 pH Notes.

Acids, Bases, Salts and pH

Acids, Bases and Salts Test on Friday May 10.

ACID & BASE SOLUTIONS.

2-2 Properties of Water Copyright Pearson Prentice Hall.

2/23/18 No bell work today!.

Acids and Bases.

Water and Solutions 6.3.

Section 4 – pg 274 Acids and Bases in Solution

Solutions, Acids, & Bases

Solutions Chapter 2.

Solutions Chapter 2.

2/23/18 No bell work today!.

Solutions Chapter 2.

Acids, Bases, & pH Chapter Menu.

copyright cmassengale

Acids and Bases.

Acids and Bases.

Acids and Bases.

Physical Science Chapter 23

Solutions and pH Chapter 2.

Solutions and pH Chapter 2.

Presentation transcript:

Notes on the following vocab terms: Acids/Bases Notes on the following vocab terms: Acid Hydronium ion Base pH Indicator

1. Acid A substance that produces a hydronium ion when dissolved in water Any substance less than 7 on the pH scale Ex. Milk (lactic acid), citrus (citric acid) Acids react with bases to form neutral solution Can damage skin and eyes Conducts electricity in water

2. Hydronium ion A positively charged ion formed when an acid dissolves in water H3O+ Hydronium ions form when a hydrogen atom is added to a water molecule The higher the concentration, the more acidic a solution is

3. Base Substance that produces hydroxide ions when dissolved in water Any substance greater than 7 on the pH scale Bases are the result of a hydrogen atom being removed from a water molecule (HO-) Lowers overall acidity when combined with acid Can damage skin and eyes Slippery when mixed with water Conducts electricity in water

4. pH An inverse measure of the concentration of hydronium ions in a solution The pH of a solution can only be measured if it includes water pH scale ranges from 0 – 14 < 7 is more acidic > 7 is more basic = 7 is neutral

5. Indicator Compound that changes color at different pH values when it reacts with acidic or basic solutions Ex. pH testing strips, pH meters Testing strips work by changing color in the presence of either an acid or a base