Refine Your Results

Content Curators

Grades

Subjects

Resource Types

Standards

85 resources with the keyterm molar mass

Lesson Planet

What Can We Measure about Chemicals?

For Students 10th - 12th
In this measuring chemicals learning exercise, 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...
Lesson Planet

Mining an Ore

For Teachers 9th - 12th
Students investigate how to determine the percent composition of a mineral in an ore. In this mining an ore lesson plan, students use chocolate chips cookies to represent an ore and they remove precious minerals (the chocolate chips)...
Lesson Planet

Converting Mass to Amount

For Students 11th - 12th
In this mass worksheet, students determine the number of moles from a given molar mass and volume being sure that they use the correct conversion factors. This worksheet has 12 problems to solve.
Lesson Planet

Moles, Molar Mass and Avogadro's Number

For Students 10th - 12th
In this moles worksheet, students convert from moles to mass, from mass to moles, from mass to atoms and molecules and from molecules to mass.
Lesson Planet

Problem Solving Quiz

For Students 10th - Higher Ed
In this problem solving instructional activity, students calculate the percent yield, the molar mass, the theoretical yield and mass of an element in various problems.
Lesson Planet

Reactions Quiz

For Students 10th - Higher Ed
In this chemical reactions worksheet, students solve four problems. They calculate limiting reagents and theoretical yield, they determine the molar mass of a sample, they calculate the volume of a gas and they name compounds.
Lesson Planet

Naming Compounds and Molar Masses

For Students 9th - 12th
In this chemical compounds worksheet, students write the name of the compounds from their chemical formula and determine the molar masses to the nearest g/mol. This worksheet has 16 problems to solve.
Lesson Planet

Molar Mass Practice Worksheet

For Students 9th - 12th
In this molar mass learning exercise, learners determine the molar masses of the 10 chemical compounds given. This learning exercise also has answers.
Lesson Planet

Thermochemistry

For Students 8th - 10th
In this thermochemistry worksheet, students indicate whether the given processes are endothermic or exothermic reactions. Students complete the phase change diagram as well as define a given set of vocabulary words. Students calculate...
Lesson Planet

Ideal Gas Law

For Students 10th - Higher Ed
In this gas law worksheet, students review the Idea Gas Law equation and practice applying the equation to chemical reactions. Students write the balanced reaction, determine the limiting reagent, moles produced, and volume of gas...
Lesson Planet

Article - "Designer Catalysts"

For Students 10th - 12th
For this catalyst worksheet, students define catalyst and enzyme and explain how these work in a chemical reaction. Students calculate molar mass of a compound. This worksheet has 7 short answer questions and 2 problems to solve.
Lesson Planet

Ideal Gas Law Worksheet

For Students 10th - 12th
In this ideal gas law instructional activity, learners complete 8 problem solving questions to find pressure, volume and temperature of given gases.
Lesson Planet

Using Moles to Count Atoms

For Students 10th - 12th
In this atoms worksheet, students explain why the moles is used as a counting unit for atoms and determine the molar mass of given elements. This worksheet has 3 short answer and 4 fill in the blank questions.
Lesson Planet

Empirical and Molecular Formula

For Students 10th - 12th
In this formulas worksheet, students review how to write compounds in their empirical formula and molecular formula. Then students complete 4 problems.
Lesson Planet

Converting Amount to Mass

For Students 10th - 12th
In this elements worksheet, learners practice converting a given amount of an element to the mass using its molar mass. This worksheet has 12 problems to solve.
Lesson Planet

Molar Mass Practice

For Students 10th - 12th
For this molar mass worksheet, students complete a graphic organizer by writing in the chemical formula, the chemical name, and the mass of 1 mole of that compound.
Lesson Planet

Mole-Mass and Mole-Volume Relationships

For Students 10th - 12th
In this mole conversion worksheet, students fill in 5 blanks, indicate if 4 statements are true or false, match 5 terms with the appropriate definitions, and solve 4 conversion problems. Students solve problems including molar volume,...
Lesson Planet

The Mole: A Measurement of Matter

For Students 10th - 12th
In this mole worksheet, students fill in 5 blanks with appropriate terms, determine if 5 statements are true or false, match 4 terms with their definitions and solve 4 problems.
Lesson Planet

Chemical Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students calculate the molar mass and the rate of reaction for the given chemical reactions. This worksheet has 3 problems to solve.
Lesson Planet

Mole Stuff

For Teachers 10th - Higher Ed
In this moles worksheet, students practice calculating the number of moles based on grams of a compound. Students use the rate of reaction equation to determine the rates of specific reactions. This worksheet has 10 problems to solve.
Lesson Planet

Mole Conversions

For Teachers 10th - Higher Ed
In this compounds worksheet, pupils determine the number of molecules in molar mass for given amounts of different compounds. This worksheet has 5 problems to solve.
Lesson Planet

Stoichiometry Practice Problems

For Students 10th - Higher Ed
In this stoichiometry worksheet, students calculate the mass of the compound produced from given chemical reactions. This worksheet has 6 problems to solve.
Lesson Planet

Stoichiometry Practice Problems

For Students 10th - Higher Ed
In this stoichiometry worksheet, students calculate the mass of compounds or gases produced from given chemical reactions. This worksheet has 5 problems to solve.
Lesson Planet

Graham's Law

For Students 10th - Higher Ed
In this gas law activity, students learn how Graham's law governs the diffusion of gases. Students calculate the velocity and effusion rate of gases at certain temperatures. This activity has 6 problems to solve.