Classroom Resources: Quantitative Chemistry

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Observations, Physical Properties, Interdisciplinary, Review, Culminating Project, Balancing Equations, Mole Concept, Chemical Change, Dimensional Analysis, Measurements, Calorimetry, Heat, Specific Heat, Temperature, Exothermic & Endothermic, Law of Conservation of Energy, Chemical Properties, Enthalpy, Graphing | High School

Project: Handwarmer Design Challenge

In this project, students will use their knowledge of thermodynamics to design a handwarmer for a manufacturing company that can maintain a temperature of 30-40°C for at least 5 minutes and is designed for the average human hand. Students will create a final product after rounds of testing and an advertising poster that summarizes the results of their testing and promotes their design.
Stoichiometry, Conservation of Mass, Limiting Reactant, Mole Concept | High School

Animation: Limiting Reactant Animation

In this animation, students will visualize on the particulate level what happens in a limiting reactant problem. A number of limiting reactant scenarios are animated, including a simple example of how to build a bike to introduce the concept of limiting reactant. Conservation of mass is also demonstrated by calculating masses from the mole quantities of the reactants and products. **This video has no audio**