The Mole

In this atoms, mass and the mole activity, students are given 18 problems to solve for the number of atoms, the mass of the substance or the moles of the substance. Students show their work and include all the units of measurements.

Provide young chemists with the opportunity to fully understand the mole concept. Learners measure various substances in teams, perform required calculations, and have the opportunity to discuss the accuracy of their results with peers....

In this moles worksheet, students define a mole and convert grams to moles or moles to molecules. Students convert specific mass of compounds to moles. This worksheet has 1 true or false, 6 short answer, 3 fill in the blank, and 15...

In this moles and chemical reactions instructional activity, students balance three equations, they use dimensional analysis and stoichiometry to solve equations for unknowns, and they determine if reactions will occur based on the...

The need for a counting unit is mentioned as you introduce the mole to your young chemists. Use this presentation to explain Avogadro's number and describe the incredible quantity it represents. Lecture notes are included for most of the...

Sal introduces chemistry students to the concept of "moles." He points out that a mole is number that helps a student to translate between grams and atomic mass units of any substance. Sal uses the element Aluminum to illustrate this...

There's a mole in your classroom! Learners explore the meaning of a mole as a number through a video description. The instructor provides examples of elements, molecules, and formula units.

Students investigate the coefficients in a chemical equation and their relation to moles. For this moles and coefficients lesson plan, students perform a single replacement reaction of copper (II) sulfate and zinc and find the ratio of...

How many calculations can you think of that include moles? Chances are, plenty! Show young chemists the uses of the multifaceted mole with thought-provoking puzzles. Individuals identify and associate the outcomes of molar quantities...

What is a mole? Introduce learners to the concept of the mole with a presentation that is a part of the Chemistry PowerPoints series. Scholars discuss examples of how the mole is used in real-life applications. Then, they identify how it...