Agenda Topics

Welcome to the Fall 2019 General Chemistry 1 LibreText Agenda Topics.
This page will be updated as the semester proceeds.

 

Periodic Table

 

Image of PubChem Periodic Table of the Elements: https://pubchem.ncbi.nlm.nih.gov/periodic-table/

 

 

Overview of Daily Lectures

 

Lecture 1: 8/20/2019

 

Agenda for First Period (Obviously not flipped)

• Introduction to Class
• Cover Chapter 1A 
  • Scientific method
  • States of Matter
  • Mixtures/Pure Substance
  • Classification & Separation of Matter
• hypothes.is
  • https://web.hypothes.is/
• Hypothes.is Group: 2019FC1402 (case sensitive)
  • https://hypothes.is/groups/vkEzRAGp/2019fc1402
• Memorize NON SHADED Elements on this Periodic Table (Quiz on 3rd period of class)
  • Downloadable PDF

 

Lecture 2: 8/22/2019

This chapter reviews material dealing with mathematical calculations and the representation of measured values.  It is important to watch the videos and skim through the reading before class.

 

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Types of Numbers SI Prefixes (review) Memorize Red Units Significant Figures (review) Significant Figures in Calculations Math with Scientific Notation Video 1B.3.1 Video 1B.3.2 Unit Conversions & SI Prefixes Video 1B.3.3 Video 1B.3.4	1B.1-1B.3.5.1 (up to and including conversions involving SI prefixes)	Worksheet Page These worksheets are from Chem 1300 (PrepChem) and will be used to review this material.  Worksheets 1 & 2 will not be covered in lecture.  Select problems from worksheets 3-5 will

Assumed Knowledge

• In principle this chapter is a review, but we will show some shortcuts that will make things easier.

 

Lecture 3: 8/27/2019

Continuation of Unit Conversions and Dimensional Analysis

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Unit Conversions between scales Video 1B.3.5 Unit Conversions involving physical constants Video 1B.3.6 Dimensional Analysis Video 1B.4.1 Graphing and Temperature Conversions Video 1B.5.1 Plus 40/minus 40 Temp Conversion Technique Videos 1B.5.2-1B.5.4	1B.3.5.2-1B.5 Quiz 1 (Lectures 1 & 2) Homework 1A.4,  1B.1-1B.3	Worksheet Page These worksheets are from Chem 1300 (PrepChem) and will be used to review this material. Select problems from worksheet 5 will be covered. First Annotation Assignment due 8/26/2019 (5 pts) Create Account and join class discussion group

Assumed Knowledge

• In Principle this chapter is a review, although the Plus 40/minus 40 technique is probably new, and worth learning.

 

Lecture 4: 8/29/2019

Atoms, isotopes and isotopic abundances. 

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Milikan Oil Droplet Experiment Video 2.1.1 Rutherford's Experiment Video 2.1.2 Isotopic Abundance Calculations Video 2.3.2 Video 2.3.3	2.1-2.3	Plagiarism Certificate Due (5 pts)

Assumed Knowledge

• fractions

 

Lecture 5: 9/03/2019

In this section we will cover basic covalent and ionic bonds, and the determination of ionic formulas.  You need to start memorizing polyatomic ions, and some tips are in the next section, so we will be reading from that too.

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
2.5.3 Covalent bonds Watch Video 2.5.1 which describes the potential well and gives a good idea to the dynamic oscillatory nature of the covalent bond  2.6.2 Crystal Lattices Watch Video 2.6.1 on the formation of table salt from elemental sodium and chlorine 2.6.5 Formula of Ionic Compounds Watch video 2.6.2 of matric predicting ionic formula based on Prinicple of Charge Neutrality	2.4 Periodic Table 2.5 Ionic Bonds 2.6 Ionic Compounds & Formula 2.7 Nomenclature	Worksheet 7: Ionic Formula Worksheet 6: Nomenclature

Assumed Knowledge

• Names of common elements

 

Lecture 6: 9/05/2019

In this section we will cover basic nomenclature, the naming of ionic and covalent compounds, including simple moleculde, salts, acids, acid salts and hydrated salts.

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
2.7.2 Overview of Nomenclature Video 2.7.1 Nomenclature Strategy 2.7.3.1 Binary Ionic Compounds Video 2.7.2  2.7.3.2 Polyatomic Ionic Compounds Video 2.7.3 Oxyanions Video 2.7.4 Carboxylate anions 2.7.5 Acid Salts	2.7 Nomenclature (continued) 2.8 Atoms & the Mole	Worksheet 6: Nomenclature (cont.) Worksheet 4: Molar Mass sections I and IIA (should be review)

Assumed Knowledge

• Formula of Ionic Compounds, names of elements

 

Lecture 7: 9/10/2019

The lecture will go over mass and molar composition of substances.

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
2.8-2.9 Should be review 2.10 Percent Composition Video 2.10.2 2.11 Empirical & Molecular formula Video 2.11.1	2.8 Atoms and the Mole 2.9 Mass/mole conversions 2.10 Percent Composition 2.11 Empirical and Molecular Formulas Hydrates	Worksheet 4: Molar Mass Worksheet 5: Empirical Formulas

Assumed Knowledge

• understand fractions and percents, dimensinal analysis 

 

Lecture 8: 9/12/2019

Types of chemical Equations and begin balancing equations

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
3.1 Introduction to Chemical Equations 3.2 Types of Chemical Reactions Video 3.2.1 Video 3.2.2	3.1 Introduction to Chemical Equations 3.2 Types of Chemical Reactions 3.3 Balancing Chemical Equations	Chapter 3 Worksheet 1 Section 1

Assumed Knowledge

• chemical nomenclature and formula

 

Lecture 9: 9/17/2019

Balancing Chemical Equations

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
3.3 Balancing Chemical Equations Videos 3.3.1-3.3.5 Solubility Rules Videos 3.4.3-3.4.4 3.5 Acid-Base Reactions Video 3.5.1-3.5.5	3.4 Aqueous Reactions 3.4.1-3.4.2.2 3.5 Acid/Base Chemistry	Chapter 3 Worksheet 2 Chapter 3 Worksheet 3

Assumed Knowledge

• Types of reactions, nomenclature and balancing equations

 

Lecture 10: 9/19/2019

Aqueous Reactions and Acid Base reactions

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
3.6 Redox Chemistry Video 3.6.2, 3.6.3	3.6 Redox Activity series Oxidation numbers	Chapter 3 Worksheet 2 Chapter 3 Worksheet 3

Assumed Knowledge

• Predict double displacement reaction with solubility rules.

 

Lecture 11: 9/24/2019

Complete Chapter 3 with Redox and review

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
	Exam 1 (no graphing calculators or cell phones)

Assumed Knowledge

• TBA

 

Lecture 12: 9/26/2019

Exam I

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
4.1 Stoichiometry Video 4.1.1 Video 4.1.2 Videl 4.1.3	4.1 Stoichiometry 4.2 Limiting & Excess Reagents 4.3 Percent Yield

Assumed Knowledge

• Everything we covered in class.

 

Lecture 13: 10/01/2019

 

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Ion concentrations Video 4.4.1 Dilution Video 4.4.2 Solution Stoichiometry Theoretical Yield Video 4.6.3 Excess Reagent Concentration Video 4.6.4 Spectator Ion Concentrations Video 4.6.5	4.4 Measuring Concentration of Solutions 4.5 pH Scale of Acids and Bases 4.6 Stoichiometry of Reactions in Aqueous Solutions 4.7 Chemical Equations and Quantitative Analysis	C4WS2 Part III

Assumed Knowledge

• Balancing equations and basic stoichiometry

 

Lecture 14: 10/03/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). 

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Identifying Eq via Units of a Constant Video 5.2.1 Heat Capacity Problem Video 5.2.2 Using c to help identify an unknown Video 5.2.3 Combined Temperature/Phase Change Problems Video 5.3.3	5.1 Energy 5.2 Specific Heat Capacity 5.3 Energy and Phase Transitions 5.4 First Law of Thermodynamics 5.5 Enthalpy Changes and Chemical Reactions	TBA

Assumed Knowledge

• Algebra

 

Lecture 15: 10/08/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA

 

Lecture 16: 10/10/2019

Now that enthalpy and state functions have been introduced, we will use them to calculate the enthalpies of reactions.  We will also apply the First Law to calorimetry problems.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	5,5-5.7	TBA

Assumed Knowledge

• TBA

 

Lecture 17: 10/15/2019

We will finish the chapter on thermo and start the chapter of the electronic structure of the atom.

Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Video 5.7.2: Calculating \(\Delta H_f\) from \(\Delta H_{combustion}\) Video 5.7.3: Energy and Stoichiometry	5.7 Enthalpy Calculations 6.1 Electromagnetic Radiation 6.2 Quantization	TBA

Assumed Knowledge

• TBA

 

Lecture 18: 10/17/2019

We will cover quantum theory and the types of orbitals used to describe electron distributions

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Video 6.3.1 Video 6.3.2 Video 6.3.3 Video 6.3.4 Video 6.4.2	6.3 Atomic Line Spectra and the Bohr Model 6.4 Wave-Particle Duality	TBA

Assumed Knowledge

• TBA

 

Lecture 19: 10/22/2019

We need to complete chapter 6 and start chapter 7.  These are very related to each other, and in some textbooks are parts of the same chapters

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
Video 6.5.1 Video 6.5.2	6.5 Modern View of Electronic Structure 6.6 Shapes of Orbitals 6.7 Electron Spin and Pauli Exlusion Principle 7.1 Orbitals of Polyelectronic Atoms 7.2 Electron Configurations of Atoms and Monatomic Ions	TBA

Assumed Knowledge

• TBA

 

Lecture 20: 10/24/2019

Finish Chapter 7

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	7.3 Atomic Properties and Periodic Trends 7.4 Periodic Trends and Chemical Properites	TBA

Assumed Knowledge

• TBA

 

Lecture 21: 10/29/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	Exam II Chapters 4-7	TBA

Assumed Knowledge

• TBA

 

Lecture 22: 10/31/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA

Lecture 23: 11/05/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA

Lecture 24: 11/07/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA

Lecture 25: 11/12/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA

Lecture 26: 11/14/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA

Lecture 27: 11/19/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA

Lecture 28: 11/21/2019

Energy is the capacity to supply heat or do work. Two ways to transfer energy: Heat (Originate from difference in temperatures (i.e., average kinetic energy of molecules)) and Work (moving an object against a resistance (e.g., expansion work of a gas)). Mechanical work: \(w=Fd\), Expansion (PV) Work: w=PΔV (under constant pressure). Energy is fluid (but not a real fluid) that can be converted where Kinetic energy can be interconverted with Potential Energy.

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Before Class Readings	Lecture Topics	Assignments/In class Worksheets
TBA	TBA	TBA

Assumed Knowledge

• TBA