CK-12 Foundation
Ck 12: Limiting Reactant and Percent Yield
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students wil begin to analyze a chemical reaction in order to determine which reactant is the limiting reactant and which is the...
CK-12 Foundation
Ck 12: Mole Ratios
[Free Registration/Login may be required to access all resource tools.] In this learning module, students will learn how to calculate and account for the amounts of reactants and products in a given chemical reaction.
CK-12 Foundation
Ck 12: Limiting Reactant and Percent Yield
[Free Registration/Login may be required to access all resource tools.] Students will compare theoretical yield to actual yield, and then investigate what happens when one reactant runs out before the other reactants are fully consumed....
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...
Georgia Department of Education
Ga Virtual Learning: Chemistry: Stoichiometry
Through informational text, interactive practice problems, video clips, and real-world application, students are introduced to the science of Stoichiometry.
Utah Education Network
Uen: Chemical Reactions and Equations
With this experiment, students will identify evidence of chemical reactions and demonstrate how chemical equations are used to describe them.
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.
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.
Alabama Learning Exchange
Alex: Types of Chemical Reactions and Predicting Products
The guided inquiry activity enables students to identify the five basic types of reactions - synthesis or composition, decomposition, combustion, single replacement and double replacement. Students will also begin to predict the products...
State University of New York
State University of New York: Limiting Reactants
This simulation explores the "limiting reactant" effect. The extent to which reactants that involve more than one reactant can produce products depends on the quantities of those reactants combined. In most cases, one reactant will be...
State University of New York
State University of New York: Equilibrium Expressions
In this module students are asked to build the equilibrium constant expression for the reaction shown.
BBC
Bbc: Gcse Bitesize: Chemical Calculations
You should be able to calculate the masses of reactants and products from balanced equations, and the formula of a compound from information about reacting masses.
American Chemical Society
Middle School Chemistry: Controlling the Amount of Products in Chemical Reactions
A quick look into how to control the amount of products in chemical reactions.
CK-12 Foundation
Ck 12: Chemistry: Reactants and Products
[Free Registration/Login may be required to access all resource tools.] Defines reactant, product, and chemical equation.
CK-12 Foundation
Ck 12: Physical Science: Reactants and Products
[Free Registration/Login may be required to access all resource tools.] Reactants and products in chemical reactions and the relationship between reactants and products.
CK-12 Foundation
Ck 12: Physical Science: Decomposition Reactions
[Free Registration/Login may be required to access all resource tools.] Definition and example of a decomposition reaction.
CK-12 Foundation
Ck 12: Plix: Balancing Chemical Reactions
[Free Registration/Login Required] Demonstrate a normal chemical reaction by dragging atoms from the products to create the reactants in this chemical equation.
CK-12 Foundation
Ck 12: Plix: Chemical Formulas and Symbols: Reactants and Products
[Free Registration/Login Required] Drag the atoms from the table to create chemical formulas. You will need a sign-in to access this media, but it will be well worth your time!
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.
Crescent Public Schools
The Internet Science Room: Balancing Chemical Equations
Students learn the basics of writing and balancing the chemical equations of chemical reactions.
Chem Tutor
Chem Tutor: Chemistry: Reactions
This lesson focuses on chemical reactions including what they are and an explanation of each part of a chemical equation.
CK-12 Foundation
Ck 12: Physical Science: Conservation of Energy in Chemical Reactions
[Free Registration/Login may be required to access all resource tools.] Describes the law of conservation of energy and how energy is conserved in chemical reactions.
Upper Canada District School Board
Tom Stretton's Advanced Placement Chemistry: Stoichiometry
This online textbook chapter provides learners with advanced-level reading and practice material on stoichiometry
Alabama Learning Exchange
Alex: S'mores Limiting & Excess Reactants
Students will use manipulatives that represent the ingredients for S'mores (graham crackers, marshmallows, chocolate bar) to determine the limiting and excess reactants (reagents) for making S'mores. The students will extend this to...