Dr. K.'s Complete Guide to Chemical Stoichiometry

Name: Dr. K.'s Complete Guide to Chemical Stoichiometry
Rating: 4.9 (12 reviews)

Everything You Need for General Chemistry Stoichiometric Calculations

Created byGregory Kowalczyk

Last updated 4/2022

English

What you'll learn

All applications of stoichiometry are covered in this course.
Each topic is covered in detail with examples and practice assignments for each lecture.
Mole-Mole conversions for chemical compounds.
Mole-Mole conversions for chemical reactions.
Mass-Mass stoichiometric calculations for chemical formulas.
Mass-Mass stoichiometric calculations for chemical reactions.
Percent Yield for chemical reactions.
Solution Stoichiometric Calculations.
Stoichiometric calculations for titrations.
Stoichiometric calculations for gases at STP.
Stoichiometric calculations for gases not at STP.
Stoichiometric Calculations for heterogeneous reactions.
Stoichiometric calculations for gravimetric analysis.
Stoichiometric calculations for thermodynamic properties.
Using stoichiometry to determine the empirical formula of a compound.

Course content

6 sections • 22 lectures • 5h 28m total length

What is Stoichiometry?8:03
In this introduction lecture I define stoichiometry and explain what types of chemical calculations fall into this category and which types don't.
Review of Dimensional Analysis15:10
In this lecture I review a very powerful mathematical procedure used for doing stoichiometric calculations.

Review of the Mole9:19
In this lecture I review the mole concept and how it it applies to chemical formulas and equations.
Mole-Mole Conversions for Chemical Formulas13:49
In this lecture the mole-mole conversion procedure is explained as it applies to chemical formulas.
Mole-Mole Conversions for Chemical Reactions13:52
In this lecture the mole-mole conversion procedure is explained as it applies to chemical reactions.

Mass-Mass Stoichiometric Calculations for Chemical Formulas11:47
In this lecture the Mass-Mass Conversion Procedure is applied to Chemical Formulas
Mass-Mass Stoichiometric Calculations for Chemical Reactions19:03
In this lecture the Mass-Mass Conversion Procedure is applied to Chemical Reactions,
Chemical Reaction Percent Yield18:06
In this lecture theoretical, actual and percent yield are defined.
Limiting Reactants44:24
In this lecture two methods for determining limiting reactant are shown.
Liquid Volume Stoichiometric Calculations12:23
In this lecture stoichiometric calculations are done when a reactant and/or product is measured as a volume rather than weighed.

Review of Solutions10:08
In this lecture a solution is defined, components and attributes given.
Review of Molarity9:15
In this lecture the concentration unit molarity is defined and explained why it is used in stoichiometric calculations of solutions.
Solution Stoichiometric Calculations19:33
In this lecture the procedure for doing stoichiometric calculations for solutions is given.
Titrations11:23
In this lecture the stoichiometric calculation for determining the molarity of an acid or base using a titration is explained.

Avogadro's Law11:21
In this lecture Avogadro's Law is explained as it applies to stoichiometric calculations of gases.
Stoichiometric Calculations for Gases at STP5:12
In this lecture Avogadro's Law is applied when doing stoichiometric calculations of gases at standard temperature and pressure.
Stoichiometric Calculations for Gases not at STP20:13
In this lecture stoichiometric calculations for gases are explained using the Ideal Gas Law Equation.
Stoichiometric Calculations for Heterogeneous Reactions24:39
In this lecture stoichiometric calculations are explained when reactants and/or products exist in different states of matter.

Gravimetric Analysis9:54
In this lecture a quantitative method of analysis is described and how stoichiometric calculations play a role with this method.
Thermodynamic Calculations of Delta H13:10
In this lecture stoichiometry is applied to the calculations of thermodynamic properties for chemical reactions.
Combustion Analysis21:11
In this lecture stoichiometry used to determine the empirical formula of a compound.
Empirical Formula Determination from Percent Comppsition6:34
In this lecture an alternate method is shown for determining the empirical formula of a compound.

Requirements

Some familiarity with topics in General Chemistry although I review needed concepts.

Description

This course covers all applications of stoichiometry that are covered in high school and college General Chemistry courses. In General Chemistry courses, stoichiometry is introduced in one chapter which will cover the basics, but there will be applications later in the course when studying solutions and gases. This course puts all types of stoichiometric calculations in one place. As needed, prerequisite topics are reviewed, then each new topic is explained in detail, terms are defined and examples are done to show how the theory is applied in practice.

As was the case when I was teaching at the university, students have access to ample supplemental material, all of which will be in the Resource Folders. In addition to the 5+ hours of lectures, I have included a downloadable audio mp3 file of each lecture. For all but one lecture, I’ve included a Practice Assignment where you can test your understanding of the material. Also included is a detailed answer key for each Practice Assignment. Any graphs, figures or tables presented in the lectures are also available as downloadable files.

This course assumes that you have some knowledge or experience with chemistry though it is taught at a beginner's level. This course is ideal for anyone who is taking General Chemistry but needs extra help with stoichiometry.

Since chemistry is a quantitative science, a working knowledge of high school algebra is needed. If your math skills are weak, this course will show you what types of math calculations are needed and you can hone those skills prior to your taking the course. Lecture 2 presents a detailed review of dimensional analysis which is used throughout this course.

Who this course is for:

Beginning Chemistry students.
Anyone taking chemistry and needs help with stoichiometry.
Anyone interested in learning how chemical calculations are done for chemical reactions.

Dr. K.'s Complete Guide to Chemical Stoichiometry

What you'll learn

Explore related topics

Course content

Introduction to Stoichiometry2 lectures • 23min

Mole-Mole Conversions3 lectures • 37min

Mass-Mass Conversions5 lectures • 1hr 46min

Solution Stoichiometry4 lectures • 50min

Stoichiometry for Gases4 lectures • 1hr 1min

Related Stoichiometric Calculations4 lectures • 51min

Requirements

Description

Who this course is for: