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Chemistry 215-Engelhardt
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Chemistry 215-Engelhardt
Topic 13
Video Tutorial--Empirical Formulas 2 by Ms. E
Video Tutorial--Empirical Formulas 2 by Ms. E
Another sample problem.
Click
https://docs.google.com/open?id=0B1E6BXyviwsAOWE3OTlhYzItMjcwNy00MDViLTkzM2YtOGEwODlhODg3ZWE2
link to open resource.
◄ Video Tutorial--Empirical Formula by Ms. E
Jump to...
Jump to...
Safety Contract
Chemistry 215 Syllabus
Periodic Table
Metric Prefixes to Memorize
Lab Equipment--
Lab Equipment without Labels
Lab Equipment without Labels
Lab Equipment Handout with Labels
Lab Equipment Online Matching Quiz
Lab Equipment Online Practice Quiz
Chemical Symbols--Quiz ~
Chemical Symbols--Quiz
ONLINE PRACTICE: Chemical Symbol Practice
ONLINE PRACTICE: Chemical Symbol Practice
Anions and Cations to Memorize
Meet Your Teacher!
Introductions
Chemistry Lab Safety
Safety Fill-in-the-blank Practice
Lab Safety Quiz
Introductions
Herbicides: Debating How Much Weed Killer Is Safe in Your Water Glass
Industrial Waste: Pollution Grows With Little Fear of Punishment
Agricultural Runoff: Health Ills Abound as Farm Runoff Fouls Wells
Power Plants: Cleansing the Air at the Expense of Waterways
Sewers at Capacity, Waste Poisons Waterways
Drinking Water: Millions in U.S. Drink Contaminated Water, Records Show
Drinking Water: Tap Water Can Be Unhealthy but Still Legal
Regulation: Rulings Restrict Clean Water Act, Hampering E.P.A.
Sewer Systems: U.S. Bolsters Chemical Restrictions for Water
Regulation: U.S. Bolsters Chemical Restrictions for Water
Class Glossary for Chemistry of Water--Add new words and their definitions here!
Town Council
Power Company Officials
Agricultural Cooperative Representatives
Mining Company Representatives
Scientists
Chamber of Commerce Members
County Sanitation Commission Members
Riverwood Taxpayer Association Members
Engineers
Snake River monthly water testing results for the past 3 years
Snake River water test results from the week of the fish kill
Fish Kill Triggers Riverwood Water Emergency
Meeting Raises Fish-Kill Concerns
Municipal Water Systems-Chlorine in Water Systems-Hydrological Cycle
Project Rubric
Introduction to Covalent Bonding--class notes Jan. 10
Covalent Bonding Study Guide from text
KEY for "Acids, Covalent Compounds, and Ionic Compounds--Naming and Writing Wksht
KEY for Covalent Bonding Study Guide from text
Online Practice with Names and Formulas
Lots of Ionic Compound Naming-Paper/Pencil practice
Learning Targets for Covalent, Ionic, &Metallic Bonding
Flowchart for Naming Compounds
Ions--TBA
Online Ion Flashcards
Ionic Bonding and Metals Study Guide from text
Video Tutorial: Ionic, Covalent, and Metallic Bonds
Chart for "Characteristics of Ionic & Covalent Compounds" Wksht
ionic compounds class notes 1
ionic compounds class notes 2
KEY Ions and Ionic Compounds (chart)
Writing Formulas for Ionic Compounds
KEY for Writing Ionic Formulas Worksheets 1-3
Metallic Bonding & Properties of Metals
KEY Ionic Bonding & Metals Chapter 7 Study Guide
Naming Acids--class notes from Jan 10
Names and Formulas for Acids
Learning Targets for Covalent, Ionic, & Metallic Bonding
KEYNames & Formulas Review
KEYBonding WKsht 1
KEY Physicalt Properties-Ionic & Covalent
I cans2013 Mole-Empirical -MolecularLearning Target
Videos: What is a Mole?
Intro to the Mole Powerpoint
Scientific American Article: "How was Avogadro's number determined? "
Key for Molar Relationships
Molar Mass Worksheet
Molar Mass Wksht
Molar Relationships--Video Tutorial by Ms. E (posted Jan. 12)
Molar Relationship Problem--Class notes Jan. 12
Mole Conversion Problems
MoleConvWkANS
Molar Relationship Worksheet
Percent Composition Worksheet
PercentCompWkANS
Steps for Solving Empirical Formula and Molecular Formula
Video tutorial from Khan Academy--Empirical & Molecular Formulas
Video Tutorial--Empirical Formula by Ms. E
Video Tutorial--How to determine the empirical formula
Video Tutorial--Another empirical formula problem--Khan Academy
EmpiricalFormANS
Video Tutorial--Molecular Formulas by Ms. E
Determining molecular formula worksheet
KEY for Molecular (True) Formulas Worksheet
KEY for Formula Mass, Percent Compostion, & Mole Conversion Worksheet (posted Thursday, Jan. 19)
Mole Study Guide--Chapter 10
Unit9RevWkANS
Unit9ReviewProbs
Empirical Formula Lab Data 2014
Hydrate Lab Student Data
Learning Targests for Chemical Reactions & Equations
Chemical Reactions Powerpoint Notes
Another chemical reaction powerpoint
Writing Complete Equations Practice Worksheet with KEY
Khan Academy Video Tutorial--Balancing Chemical Equations
Balancing Chemical Equations Worksheet with KEY
Writing and balancing chemical equations packet
Practice Quiz Video Tutorial--Writing & Balancing Chemical Equations
ONLINE PRACTICE: Writing and Balancing Chemical Equations
Six Types of Chemical Reaction Worksheet with KEY
Practice Wkshts with Keys: Writing, Balancing, & Identifying Types of Chemical Equations
Video Tutorial: Oxidation-Reduction Example Explained by Khan Academy (6:00)
Predicting Single Replacement Reactions
Redox-single replacement reaction warm-up with answers
Solubility Table Handout
Steps for Writing Complete Chemical Equations
Double Displacement Reactions with KEY
Worksheet: Writing and Balancing Chemical Equations
ChmEqWrksht3
ChemEq3ANS
ChmEqWrksht5
ChemEq5ANS
ChmEqWrksht7
ChemEq7ANS
Net Ionic Equations
Relative Reactivities of Metals Lab Handout
Relative Reactivities of Metals Lab Results
Particle Model activitiy series
RxnLABprocedure
Types of Chemical Reactions Pre-lab notes
TypesofChemRxnLAB
Types of Chemical Reactions: Reactions for steps 6-8
Types of Chemical Reactions Lab Videos
Test Review Sheet for Chemicial Equations (Chapter 9)
KEY for Test Review Sheet
Unit10 PracTestForPartII
Test Review with answer key.
Stoichiometry Powerpoint
Stoichiometry Notes
Steps for working Stoichiometry Problems
Intro to Stoichiometry Worksheet
Sample Mass to Mass Stoichiometry Problem
Video Tutorial on Stoichiometry from Khan Academy
Stoichiometry: Mass-to-Mass Conversions Wksht #1
Video--Stoichiometry Mass to Mass Worksheet #1 Problem 1 (no sound)
Video--Stoichiometry Mass to Mass Wrksht #1 Problem 2 (no sound. Sorry)
Video--Stoichiometry Mass to Mass Wrksht #1 Problem 3 (no sound. sorry)
KEY Mass to mass conversions #1 & #2
More practice before quiz: Mass to mass calculations wksht #2
STOICHIOMETRY WITH GASES WORKSHEET #3
Video--Stoichiometry with Gases Wksht #3 Problem 7
Stoichiometry with Gases Wksht #3 Problem 15
KEY STOICHIOMETRY WITH GASES WORKSHEET #3
Analogies for Limiting Reactants.
Video--Identifying the limiting reactant
Video Tutorial--Determining Limiting Reactant-How to use the ratio
Video Tutorial by Ms. E--Limiting Reactant Problem. Page 383 #23 in text
Video Tutorial on Limiting Reactants from Khan Academy
Limiting Reactants Practice Worksheet
Video Tutorial by Ms. E--Limiting Reactant Problem. Page 383 #23 in text
Limiting Reactants and Percent Yield Worksheet
Video Explanation--Limiting Reactants Wksht #4
KEY Problem Worksheet #4(Limiting Reactant-Percent Yield)
Video Example from Class-Limiting Reactant/Excess Reactant Example
EngelhardtChemistry Unit 8 Review
Test Review Sheet/Learning Targets
Ionic Vs. Covalent Substances Quiz
Ionic vs. Covalent Bonding Quiz 2.0
Covalent Bonding & Shapes, Polar vs. Nonpolar molecules
Advanced Bonding- Molecule Shape & Polarity (Notes and Examples)
How to Draw Lewis Diagrams--Video by Crash Course Chemistry
Periodic Table with Electronegativities
KEY for Lewis Diagram Practice Worksheets #1 & #2
Answer Key-Molecular Bonding and Shapes Worksheet
Video Tutorial--Intermolecular Forces (IMFs) by Khan Academy
What Are Intermolecular Forces (IMFs)?--Videos
IMF Chart/Notes from class
Bonding & IMF Worksheets and Answer Keys
Polar vs. Nonpolar Molecules & Their Properties
Polar vs. Nonpolar Molecules--Video by Crash Course Chemistry
Test Review
Test Review Answer Sheet
Bonds forces MC practice test-Answers on the last page
2015Hydrocarbons, IMFs Evaporation Lab Results
Second Semester Final Exam Review sheet by topic
KEY for Final exam review sheet.
More Second Semester Final Exam Practice Problems (Key at end of document) **2015 only do #8-18, not 18
Video Reflection
Khan Academy Videos
Juice!
Video Tutorial--How to determine the empirical formula ►