Molar Mass Teacher Resources
Find Molar Mass educational ideas and activities
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Ideal Gas Example 4
Sal continues his explanation of The Ideal Gas Equation in this chemistry video. He sets up a different problem from the previous video, and uses the ideal gas equation to calculate the molar mass of a 98 ml container that contains .081 grams of a substance at standard pressure and temperature.
5 mins 7th - 10th Science 3 Views 0 Downloads
Molar Mass Word Problems
All units and significant figures should be used correctly as part of this check on molar mass calculations. These word problems range in complexity and present the missing variable in different ways. Your young scientists might enjoy this different approach to chemistry calculations.
10th Science 17 Views 49 Downloads
Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties
Here is a general chemistry activity that incorporates practical applications. Four questions employ critical thinking about solutions, boiling and freezing points, and molar mass. Your class will practice what they learn in class by completing this as homework.
9th - 12th Science 4 Views 6 Downloads
Only three slides comprise this collection. The first defines molecular weight and molar mass. The second lists the molar mass and number of particles in a mole of several substances. The third is a chart depicting a chemical reaction both graphically and with chemical equations.
9th - 12th Science 5 Views 23 Downloads
Determining the Molar Mass of a Gas
High schoolers determine the molar mass of a gas. In this molar mass of a gas lesson plan, students use the vapor density of an organic solvent to determine its molar mass. They vaporize the solvent and collect the vapor. Once it is cooled they can mass the vapor and use the universal gas equation to find the molar mass.
9th - 12th Science 3 Views 1 Download
Moles Lab Activities
General chemistry class members engage in a mini-unit on mole conversions. Through nine lab activites with varying degrees of difficulty, they practice measuring mass and volume, molar calculations, and stoichiometry. Terrific teacher notes give tips for mentoring minors through the lessons.
9th - 12th Science 85 Views 195 Downloads
Chapter 3: Chemical Compounds
An extensive resource for chemistry, this series of exercises and accompanying information could be used as review or added curriculum. Have your class read the information and complete the exercises for homework, or in class. Your choice! The resource covers compounds, ionic and covalent bonds, ionic formulas, atomic mass, molar mass, and more.
10th - Higher Ed Science 53 Views 298 Downloads
The Mathematics of Chemical Formulas
Wow! This is one of the most exhaustive presentations on finding chemical formulas that you will come across! Beginning with the basics, and leaving junior chemists with procedures and concrete examples, this PowerPoint certainly illustrates.
8th - 12th Science 11 Views 52 Downloads
Educational apps reviews are available to members
One of the more comprehensive of the many periodic table applications, this one comes with a molar mass calculator, graph views, and the ability to arrange elements in the order of your choice of properties. Full of fabulous features, it is well worth the cost!
9th - Higher Ed Science 9 Views 3 Downloads
Plenty of time was invested in creating this detailed presentation. The first slide alone includes several steps that support your explanation of percent composition, a precursor to understanding how to write empirical and molecular formulas.
9th - 12th Science 10 Views 39 Downloads
A full-fledged practice final prepares pupils for their general chemistry final exam. If they complete these 57 multiple-choice questions correctly, they will be well-prepared. Note: even though the questions are multiple-choice, there are many problem solving opportunities.
9th - 12th Science 9 Views 67 Downloads
AP Chemistry Topic 1: Chemical Foundations, Part D Examples
For the beginning of your chemistry course, here is an abbreviated assignment that can be used as a warm-up exercise, quiz, or homework. Learners calculate atomic mass, molar mass, or the number of atoms in different elements or compounds.
10th - 12th Science 3 Views 4 Downloads
Worksheet 12 - Chemistry 110
To provide practice in balancing chemical equations, you can give your class this worksheet. It is straightforward, easy to read, and thoroughly tests for understanding of this vital skill in general chemistry. Those who complete this worksheet will also demonstrate their ability to calculate the quantities of reactants and products.
10th - Higher Ed Science 3 Views 14 Downloads
AP Chemistry Topic 3: Gases, Test Review
Nine questions about gases allow your advanced chemistry class to apply what they have learned about the behavior of gases. Problems are solved using all of the gas laws. The format is tidy and allows plenty of space for problem solving. This is an all-inclusive assignment for this topic and functions well as a review for a unit test.
10th - 12th Science 6 Views 16 Downloads
Stuff We Did Last Semester. . . You Must Remember for this Semester. . .
Don't let the title throw you. It could easily be changed to "Density and Mole Calculations," or "Naming Molecular Compounds." The content is appropriate to any general chemistry course, and learners will benefit from the practice of computing density, determine molar mass, naming types of molecular bonds, and writing empirical formulae.
9th - 12th Science 3 Views 11 Downloads
AP Chemistry Topic 3: Gases, Part B, Example Problems
Four practical example problems are given on this worksheet. Young chemists solve for the volume or molar mass of different gases under given conditions. This resource would be effective as a class warm-up, pop-quiz, or short homework assignment.
10th - 12th Science 3 Views 2 Downloads