About This Chapter
How It Works:
- Identify the lessons in Prentice Hall's Stoichiometry chapter with which you need help.
- Find the corresponding video lessons with this companion course chapter.
- Watch fun videos that cover the stoichiometry topics you need to learn or review.
- Complete the quizzes to test your understanding.
- If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.
Students will learn about:
- Calculating relative quantities in a gas or solution
- Chemical reactions and balancing chemical equations
- Calculating excess reactants
- Reaction yield and percentage yield from a limiting reactant
- Mole-to-mole calculations
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1. How to Interpret Chemical Equations
What is a chemical equation and what we are able to determine from it? In this lesson, we will learn how the chemical equation tells us about quantity of atoms and molecules and about the structure of the molecule.
2. Using Moles in Chemical Equations
In this lesson we will explore chemical equations and what we can learn about them using moles. We will learn what a mole is and how moles are used to determine the mass needed for a reaction to occur.
3. Stoichiometry: Calculating Relative Quantities in a Gas or Solution
In this lesson, learn about molar volume and how to set up and make stoichiometric calculations with gases. Then learn about solution stoichiometry and how to make stoichiometric calculations with solutions.
4. Mole-to-Mole Ratios and Calculations of a Chemical Equation
Learn what a mole ratio is and how to determine and write the mole ratio relating two substances in a chemical equation in this video lesson. Also, learn to make mole-to-mole calculations and solve problems involving moles of substances.
5. Limiting Reactants & Calculating Excess Reactants
In this lesson, you'll learn about limiting and excess reactants and how to determine which reactant is the limiting one in a chemical reaction when given the amount of each reactant, and also how to calculate the amount of product produced.
6. Calculating Reaction Yield and Percentage Yield from a Limiting Reactant
Learn what the theoretical yield, actual yield and percent yield are. Given the limiting reactant, learn how to calculate the theoretical reaction yield, which is also known as the ideal reaction yield and percentage yield.
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Other chapters within the Prentice Hall Chemistry: Online Textbook Help course
- Prentice Hall Chemistry Chapter 1: Introduction to Chemistry
- Prentice Hall Chemistry Chapter 2: Matter and Change
- Prentice Hall Chemistry Chapter 3: Scientific Measurement
- Prentice Hall Chemistry Chapter 4: Atomic Structure
- Prentice Hall Chemistry Chapter 5: Electrons in Atoms
- Prentice Hall Chemistry Chapter 6: The Periodic Table
- Prentice Hall Chemistry Chapter 7: Ionic and Metallic Bonding
- Prentice Hall Chemistry Chapter 8: Covalent Bonding
- Prentice Hall Chemistry Chapter 9: Chemical Names and Formulas
- Prentice Hall Chemistry Chapter 10: Chemical Quantities
- Prentice Hall Chemistry Chapter 11: Chemical Reactions
- Prentice Hall Chemistry Chapter 13: States of Matter
- Prentice Hall Chemistry Chapter 14: The Behavior of Gases
- Prentice Hall Chemistry Chapter 15: Water and Aqueous Systems
- Prentice Hall Chemistry Chapter 16: Solutions
- Prentice Hall Chemistry Chapter 17: Thermochemistry
- Prentice Hall Chemistry Chapter 18: Reaction Rates and Equilibrium
- Prentice Hall Chemistry Chapter 19: Acids, Bases and Salts
- Prentice Hall Chemistry Chapter 20: Oxidation-Reduction Reactions
- Prentice Hall Chemistry Chapter 21: Electrochemistry
- Prentice Hall Chemistry Chapter 22: Hydrocarbon Compounds
- Prentice Hall Chemistry Chapter 23: Functional Groups
- Prentice Hall Chemistry Chapter 24: The Chemistry of Life
- Prentice Hall Chemistry Chapter 25: Nuclear Chemistry