AoE CHM S2019 Unit 4 - Green Chemistry and Stoichiometry

AoE CHEM: Unit 4 (S2019)

Green Chemistry and Stoichiometry

Learning Objectives:

Chm.2.1.5 Explain the relationships among pressure, temperature, volume, and quantity of gas, both qualitative and quantitative.
Chm.2.2.2 Analyze the evidence of chemical change.
Chm.2.2.3 Analyze the law of conservation of matter and how it applies to various types of chemical equations (synthesis, decomposition, single replacement, double replacement, and combustion).
Chm.2.2.4 Analyze the stoichiometric relationships inherent in a chemical reaction.

General topics: Balancing equations, mole conversions, stoichiometry calculations, limiting/excess reactants, green chemistry, atom economy, yield

*Magnet Lessons

4C’s: On a daily basis, students will use various methods of communication, think critically to solve problems or draw conclusions, Utilize their creativity to find different solutions, illustrate their work, ask their own questions, and work smarter, Collaborate to accomplish the above

Unit 4 Spread

LEFT PAGE RIGHT PAGE

Glossary

Mole
Avogadro’s Number
Representative particle
Molar Mass
Molar Volume
Stoichiometry
Limiting reactant
Excess reactant
Theoretical yield
Percent yield
Atom Economy
Green Chemistry

Top 10 “I can…”

Describe the concept of a mole as a quantity
Calculate the molar mass of a compound
Describe a substance by its representative particles
Convert between moles, representative particles, mass, &/or volume of a gas @ STP
Determine the mole ratios from a balanced chemical equation
Use the factor-label method to convert between substances in a chemical reaction (esp. mass-mass)
Identify the limiting and excess reactants in a chemical reaction
Calculate the percent yield of a chemical reaction.
Calculate the atom economy of a chemical reaction.
Explain the main principles of green chemistry and their role in sustainability.

Formulas/Math

Molar mass
Stoichiometry
Percent Yield: (actual yield) / (theoretical yield) x 100%

PEchakucha group:

Team 4 minus Owen
Church of Javier

Test Date: 4 APRIL, 2019

Daily Calendar

Date	1st5	Classwork	Homework	Extras
R3/21 CLOSED	When do you use molar mass vs. Avogadro’s number?	Mole Investigation	Finish Mole Investigation especially 17-20 using the interactive	Review: Equation Balancing
F3/22 OPEN		Mole Notes using this PREZI	More Moles, Mass and Particles WS	Mole Conversions Interactive Practice MOLEcular Mathematics (extra practice with molar mass)
M3/25 OPEN	Get out your mole lab!	Chalk Mole Lab Molar Volume WS Stoichiometry Notes	Stoichiometry Practice (front, odds only) Do your best!	Moles, Mass and Particles WS Video
T3/26 OPEN FOR QUIET STUDY	What is the general format for a mass-mass factor-label?	Stoichiometry Practice Cards (in-class activity, mol, L, g)	Check answers for stoichiometry prac. (Finish the questions WITH work! Front side only!) (13 min) WATCH: Mrs. Wood works a limiting reactant problem video	(Absent?: Khan Academy Video) Mass-Mass WS Stoichiometry Intro PPT Interactive Tutorial
W3/27 OPEN FOR QUIET STUDY	Based on station 2, what is a limiting vs. excess reactant?	Mass-mass grade Advanced Stoichiometry Station 2 Challenge DEMO - Baking Soda and Vinegar	Stoichiometry Practice (lim rxt probs)	Bozeman Science: Limiting Reactants
R3/28 CLOSED	Which gas law do we use to solve for moles given the P, V, and T? Label the formula with the units!	Advanced Stoichiometry Stations	(10 min) Gas Law Stoichiometry VIDEO to complete your notes (if not done in class) Make your Study Guide
F3/29		TEACHER WORKDAY
M4/1 OPEN		Limiting Reactant Short notes Experimental Design Pre-Lab Zipline Designs?	Finish Pre-Labs (1-4) Experimental Design (1-2)
T4/2 OPEN FOR QUIET STUDY	Gather your materials for your experiment!	Balloon Inflation Experiments, Data Gathering and Analysis Create your culminating task product (RUBRIC)	Update your eFolio Make your Study Guide	Stoichiometry Interactive Practice Flowchart
W4/3 *TSA	What do you need to practice?	Stoichiometry Practice (Percent yield problems) Review Problems	Make your Study Guide Study for your test!	REVIEW: mass-mass Interactive Practice
R4/4	Review!	PECHAKUCHA PRESENTATION Boss Battle #4 After you finish: Bonding Internet Research	Take a brain break! You’ve earned it!