CK-12 Foundation
Ck 12: Physical Science: Chemical Reaction Rate
[Free Registration/Login may be required to access all resource tools.] Definition of chemical reaction rate and factors that influence it.
![Chiral Publishing: An Introduction to Chemistry: Process of Chemical Reactions [Pdf] eBook](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Chiral Publishing: An Introduction to Chemistry: Process of Chemical Reactions [Pdf] eBook")
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Process of Chemical Reactions [Pdf]
This chemistry chapter covers everything about chemical reactions. Read about the collision theory, rates of chemical reactions, reversible reactions, and chemical equilibrium. Many pictures and graphs will help to explain the concepts.
Science Buddies
Science Buddies: Can You Change the Rate of a Chemical Reaction?
The ingredients in Alka-Seltzer tablets undergo a chemical reaction that produces carbon dioxide gas as soon as the tablets hit water. Do you think you can cause the tablets to produce gas faster by breaking them into smaller pieces...
Concord Consortium
Concord Consortium: Stem Resources: Chemical Reactions
This web-based activity gives students an opportunity to write chemical reactions, balance chemical equations, and explain what is happening during a given chemical reaction. Also addressed is the effects of concentration and temperature...
Concord Consortium
Concord Consortium: Chemical Reactions and Stoichiometry
In this activity, students explore reactions in which chemical bonds are formed and broken. Students experiment with changing the temperature and the concentration of the atoms in order to see how these affect reaction rates. They also...
TED Talks
Ted: Ted Ed: How to Speed Up Chemical Reactions (And Get a Date)
This video explores by analogy what factors speed up reaction rates in chemical reactions. [4:56] Includes a brief quiz and a list of additional resources to explore.
Crescent Public Schools
The Internet Science Room: Chemical Reaction Rates
This tutorial provides an explanation of reaction rates in chemical reactions with examples and sample problems.
Science Buddies
Science Buddies: Project Ideas: Chemical Reaction Rate in Ultraviolet Beads
In this science fair project, experiment with the role temperature plays in the rate at which UV beads lose their color. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...
Concord Consortium
The Molecular Workbench Database: Chemical Reactions and Stoichiometry
This simulation helps students investigate the basics of chemical equations. Students will review stoichiometry and what effects their reaction rates.
Sophia Learning
Sophia: Factors Affecting Reaction Rate
This lesson will describe the factors affecting reaction rate, including temperature, stirring (agitation), surface area (particle size), concentration.
Better Lesson
Better Lesson: Reaction Rates Flipped (Day 1)
Eighth graders will briefly review key information about reaction rates before designing their own experiments to complete a chemical reaction within a student specified amount of time.
Science Buddies
Science Buddies: Bring on the Heat! Investigating Exothermic Reaction Rates
Have you ever pulled a muscle or just been sore after a long day of work or exercise? Hot showers are great, but maybe you've used the more convenient heat packs. Heat packs, which you can buy at grocery or drug stores to soothe aching...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Reversible Reactions
Watch a reaction proceed over time. How does total energy affect a reaction rate? This model represents an analogy of chemical reactions.
Science Buddies
Science Buddies:plop, Plop, Fizz Fast:the Effect of Temperature on Reaction Time
By using Alka-Seltzer and different temperatures of water, you can determine the effect of the water temperature on the chemical reaction of the tablet. The Science Buddies project ideas are set up consistently beginning with an...
Chem4kids
Chem4 Kids: Measuring Reaction Rates
There are a variety of rates scientists measure when studying chemical reactions. This resource highlights five rates often measured.
BBC
Bbc: Gcse Bitesize: Controlling Chemical Reactions
This lesson focuses on comparing the reaction rate of chemical reactions with different surface areas.
Science Education Resource Center at Carleton College
Serc: Investigating Chemical Reactions: Factors Which Influence Rate of Reaction
In this activity, students investigate and discover how surface area, concentration, and temperature affect the rate of a chemical reaction. This lab is designed for students to practice good experimental tests of hypotheses, synthesize...
American Chemical Society
Middle School Chemistry: Temperature and Rate of a Chemical Reaction
Watch molecules collide with enough energy that bonds break and form new bonds in a chemical reaction.
Davidson College
Davidson College: Chemical Kinetics: Integrated Rate Laws
Explains the integrated rate laws for zero-, first-, and second-order reactions. Students then try a virtual stopped-flow experiment to find the rate law and the rate constant for a chemical reaction. Requires Java.
CK-12 Foundation
Ck 12: Rates of Reactions
[Free Registration/Login may be required to access all resource tools.] In this module, students will practice expressing the rates of chemical reactions, and they will also describe the collision theory as it relates to chemical reactions.
American Chemical Society
Middle School Chemistry: Lesson Plans: A Catalyst and the Rate of Reaction
Students observe and investigate how a catalyst increases the rate of a chemical reaction while not becoming part of the products of the reaction.
American Chemical Society
Middle School Chemistry: Lesson Plans: Temperature and Rate of Chemical Reaction
Students experiment to see if the temperature of two clear colorless solutions affects how fast they react.
Science Buddies
Science Buddies: Big Pieces or Small Pieces: Which React Faster?
Use an Alka-Seltzer to find out how size of a particle affects the speed of a chemical reaction. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction, followed by a section on...
Science Education Resource Center at Carleton College
Serc: Investigating Factors Influencing Rates of Chemical Reactions
This lab investigates the factors that influence rates of reactions. Students will develop a hypothesis, test the hypothesis, collect data, then draw a conclusion based on the data.
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