Molar Mass Teacher Resources
Find Molar Mass educational ideas and activities
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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 13 Views 44 Downloads
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
What Can We Measure about Chemicals?
In this measuring chemicals worksheet, students determine the accuracy and precision of measurements and distinguish between the two. They find the percent composition of compounds, the molar mass of compounds and the volume of gases at given temperatures and pressures.
10th - 12th Science 3 Views 16 Downloads
Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties
Here is a general chemistry learning exercise 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 3 Views 3 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 3 Views 21 Downloads
Determining the Molar Mass of a Gas
Students 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
Molar Mass - Mole to Grams Worksheet
Young scientists find the molar mass of compounds and masses of certain molar amounts. The questions increase in difficulty, and require students to manipulate the provided figures in order to calculate moles for certain gram amounts. A straight-forward question sheet that would work as a practice at any time throughout a chemistry unit.
9th - 12th Science 3 Views 39 Downloads
The Ideal Gas law, Molar Mass and Density
In this ideal gas law, molar mass and density worksheet, students read about how the molar mass and density of a gas can be determined from the ideal gas law. They solve five problems using the ideal gas law to find the pressure, density, molar mass and volume of gases.
9th - 12th Science 16 Views 48 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 6 Views 2 Downloads
Students apply the ideal gas law and Dalton's Law of Partial Pressure to develop an experiment which determine the molar mass of butane from disposable lighters. In small groups, they develop a procedure and have it approved before performing the experiment.
9th - 12th Science 3 Views 13 Downloads
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 66 Views 180 Downloads