Unit 8: Stoichiometry
Key Learning Targets
(8.01) I can use the molar mass of a substance to convert from mass to moles and vice versa (from unit 5). (8.02) I can relate the coefficients of a balanced chemical equation to the number of particles (from Unit 7). (8.03) I can determine the mass of products/reactants of a chemical reaction based on the mass of reactants/products (mass-mass). (8.04) I can calculate the number of moles of reactants consumed or products yielded in a reaction (mole-mole). (8.07) I can identify the limiting or excess reactant in a reaction. (8.08) I can calculate the percent yield by mass of a reaction. (8.09) I can apply stoichiometry principles to a variety of chemical situations THE BCA Table Method in Stoichiometry (pdf) OLD power point notes on how to do stoichiometry (a traditional approach) |
Materials & Handouts
Stoichiometry Notes #1: Mole-Mole learning target 8.04 (KEY) Stoichiometry Notes #2: Mass-Mole learning target 8.03 (KEY) Stoichiometry Notes #3: % Yield learning target 8.08 (KEY) Stoichiometry Notes #4: Limiting Reactants learning target 8.07 (KEY) Copper-Silver Nitrate Lab materials Lab handout Video of the reaction (this is similar to the one in the handout; for some reason it starts 14 min into the video, rewind back to the beginning view the entire setup) Shortened video of just the reaction, not the complete lab. Very cool! Periodic Videos- Silver |
Additional Assistance
Review
How to Calculate Molar Mass from Tyler Dewitt (LT 8.01)
Converting Between Mass and Moles (LT 8.01)
Stoichiometry
Mole Ratio Practice from Tyler Dewitt (LT 8.04)
Bozeman Science- Stoichiometry (https://youtu.be/LQq203gyftA)
Crash Course: Stoichiometry- basically what it is and why we need it
Molar Volume Practice (L to grams) by Tyler DeWitt
Limiting Reactants (an introduction)
Limiting Reactants (another example) both by Tyler DeWitt
Review
How to Calculate Molar Mass from Tyler Dewitt (LT 8.01)
Converting Between Mass and Moles (LT 8.01)
Stoichiometry
Mole Ratio Practice from Tyler Dewitt (LT 8.04)
Bozeman Science- Stoichiometry (https://youtu.be/LQq203gyftA)
Crash Course: Stoichiometry- basically what it is and why we need it
Molar Volume Practice (L to grams) by Tyler DeWitt
Limiting Reactants (an introduction)
Limiting Reactants (another example) both by Tyler DeWitt