Other
The Science House: Cabbage Juice Indicator
In this lab experiment, students will use red cabbage as an indicator to test whether a substance is an acid or a base. Teacher's notes provide background information.
Other
What Is Life: Aqueous Solutions
Discussion of water as a solvent. Includes material on hydrogen bonds, hydration, hydrophobic effect, acids, basses, and pH.
Other
The Acids, Alkalis and Salts Crossword
Test your chemistry knowledge with this exciting hands-on online crossword puzzle. Creative Chemistry has developed an on-line game for teachers to utilize in their classrooms.
Other
Canada Connects: Properties of Bases
This website describes common properties of bases as well as common examples of bases.
Sophia Learning
Sophia: The Properties of Water: Lesson 3
This lesson will provide an understanding of the chemical and physical nature of water. It is 3 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: The Properties of Water: Lesson 4
This lesson will provide an understanding of the chemical and physical nature of water. It is 4 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: The Properties of Water: Lesson 1
This lesson will provide an understanding of the chemical and physical nature of water. It is 1 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: What Is a Base?: Lesson 2
This lesson will explain what a base is, what the pH of a base is, and give an overview of the general properties of bases. It is 2 of 4 in the series titled "What is a base?"
Sophia Learning
Sophia: What Is a Base?: Lesson 3
This lesson will explain what a base is, what the pH of a base is, and give an overview of the general properties of bases. It is 3 of 4 in the series titled "What is a base?"
Sophia Learning
Sophia: What Is a Base?: Lesson 4
This lesson will explain what a base is, what the pH of a base is, and give an overview of the general properties of bases. It is 4 of 4 in the series titled "What is a base?"
Science Bob Pflugfelder
Science Bob: The Exploding Lunch Bag
This site contains a simple procedure for observing an acid-base neutralization reaction (baking soda and vinegar), in which the product, carbon dioxide, causes a zipped bag to explode.
Wyzant
Wyzant: Exponents of Variables Worksheet
After completing the 20 questions on the inter-active quiz, the students can have the site from WyzAnt check their answers for them. The questions presented all involve a monomial in parenthesis raised to a number exponent. The student...
Wyzant
Wyzant: Exponents of Variables
The jump from exponents on number bases to exponents on variable bases is made here at WyzAnt by first reviewing the former. Then, examples are provided of the latter. A nice "conversational" approach to presenting the material is taken...
Other
Aus E Tute: Acid Base Titration Curves
This website has a table which gives the typical titration curves for different combinations of acids and bases (i.e., strong/weak, strong/strong, weak/weak, etc.) Also contains an in-depth example problem in which a titration curve is...
Wyzant
Wyzant: Exponents of Polynomials Worksheet
Twenty practice problems are presented where polynomials (mostly binomials) in parenthesis are raised to number exponents. Each of the questions has a step-by-step solution for the student to see after completing the work on their own....
CK-12 Foundation
Ck 12: Plix: P H Concept
[Free Registration/Login Required] Arrange the household items so that their pH corresponds to the scale.
US Environmental Protection Agency
Epa: Measuring the P H of Natural Water
How acidic is your water? "In this experiment, you will measure the pH of natural water located near your home or school."
Ducksters
Ducksters: Baseball for Kids: The Field
Kids learn about the baseball field dimensions and areas such as infield, outfield, batter's box, and the bases.
Science Struck
Science Struck: Acid Base Reactions
Explains what acids and bases are and some of their properties, and gives examples of acid-base reactions.
Frostburg State University
Frostburg State General Chemistry Online: Electrolytes
These are slides eight through ten of a set of slides about Chemical reaction in solution. These slides discuss strong and weak electrolytes, acids, bases, and salts.
John Wiley & Sons
Wiley: Dissociation of Strong and Weak Electrolytes
This page has animated 3-D graphics that illustrate the dissociation of strong and weak electrolytes.
Science Fun for Everyone
Science Fun: Orange Fizz
Science activity shows what happens when an orange or clementine is mixed with baking soda. Links to video of the experiment.
Science Fun for Everyone
Science Fun: Fizzy Fruit and P H Indicator
Make your own ph indicator and mix it with some baking soda and notice a reaction occur.
Science Fun for Everyone
Science Fun: Sizzlin' Snowballs
Cook up a sizzling snowball with this hands-on experiment. Links to video of the experiment.