1. Welcome to Chemistry II – Day X
Portland Evening Scholars
Mr. Treothe Bullock – Instructor
Unit 8 Chemical Reactions
Exam – last questions
Exam
Turn Unit 8 packet in with exam
Stoichiometry
Chapter 9 section 1 Review
should be done
We will go over limiting
reactants & % yield
Stoichiometry Prelab
Equations & Calculations
Final Project Presentations
Please make sure you have self
scored yourself on your rubric
Please email a copy of your
presentation to
tbullock@pps.net
Tonight is last night – if you
have had an issue talk to Mr. B!
Absolute Zero
3. Stoichiometry –
Learning Targets
I (the student) can…
Use a balanced equation to determine mole ratios.
Use stoichiometry to find an unknown quantity of a reactant or
product with a known quantity from either a reactant or product.
Distinguish between the limiting and excess reactant, and use this
information to calculate products.
Calculate percent yield using the theoretical and actual yield.