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CHEMISTRY WITH MRS. SHARPE
UNIT 8
Stoichiometry
Wednesday, February 5
BALANCING REACTIONS REVIEW
In class review of balancing chemical reactions.
Thursday, February 6
INTRODUCTION TO MOLE RATIOS
In class webquest introducing stoichiometry and mole ratios.
Friday, February 7
MOLE RATIOS
Gizmo activity using mole ratios and dimensional analysis to convert between moles of different substances in a balanced equation.
Assigned: Gizmo Handout
DUE TODAY: Unit 8 Vocabulary
Monday, February 10
ARTICLE ANALYSIS
Read, summarize, and evaluate one of three provided articles related to chemistry.
Assigned: Article Analysis #2
Tuesday, February 11
MOLE RATIO
Use the mole ratio found as coefficients in the balanced equation to convert between moles of two different substances in a chemical reaction. Video Tutorial
Assigned: Unit 8 Packet: Mole Ratio Practice
Wednesday, February 12
TWO STEP CONVERSIONS
Convert between grams and moles of different substances, either going gram to mole to mole or mole to gram to gram.
Assigned: Unit 8 Packet: Gram-mol-mol and Mol-mol-gram Practice
Thursday, February 13
GRAM TO GRAM CONVERSIONS
Convert between grams different substances using molar mass and mole ratio.
Assigned: Unit 8 Packet: Gram-Gram Practice
Friday, February 14
ARTICLE ANALYSIS WORKDAY
In class workday on Article Analysis 2
Tuesday, February 18
PERCENT YIELD & PERCENT ERROR
Use percent yield and percent error to analyze and compare data from an experiment with expected values from stoichiometric calculations. Example Problem Tutorial
Assigned: Unit 8 Packet: Percent Yield Practice
DUE TODAY: Article Analysis 2
Wednesday, February 19
LIMITING REAGANTS
Identify limiting reagants as the reactants which run out first and limit the progress of a reaction.
Assigned: Limiting Reactants PhET
Thursday, February 20
LIMITING REAGANTS CONT'D
Identify limiting reagants as the reactants which run out first and limit the progress of a reaction.
DUE TODAY: Limiting Reactants PhET
Friday, February 21
LIMITING REAGANTS ACTIVITY
Use S'mores to visualize and identify limiting reactants in a chemical reaction.
Assigned: S'mores Lab
Monday, February 24
UNIT REVIEW
Review mole ratio, single, double, and multistep stoichiometry, percent yield, and limiting reactants.
Assigned: Review Google Form
Tuesday, February 25
UNIT EXAM
Assess understanding of mole ratio, stoichiometry calculations, percent yield, and limiting reactants.
DUE TODAY: Unit 8 Packet
Wednesday, February 26
WRITING ASSIGNMENT
Explain in writing the concept of mole ratio, stoichiometry calculations, percent yield, and limiting reactants.
Thursday, February 27
EXAM & WRITING ASSIGNMENT CONT'D
Assess understanding of mole ratio, stoichiometry calculations, percent yield, and limiting reactants.
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