**General Chemistry I at Stan State Summer 2016**

Book: Chemistry by McMurray and Fay, 6th edition. ISBN: 0321704959

## Syllabus

## Discussion

## Lab Schedule for Summer 2016

experiment date | Experiment | Due date |
---|---|---|

6/13 | @8:30 AM: Check-in, Syllabus, Lab Notebook, Data Analysis & Excel | |

6/13 | Exp. 1: Density | 6/15 |

6/15 | Exp. 2: Separation of a Mixture | 6/20 |

6/20 | Exp. 3: Empirical Formula of Magnesium Oxide | 6/22 |

6/22 | Exp. 4: Identification of an Unknown Substance | 6/27 |

6/27 | Exp. 5: Identification of 2 Unknown Substances | 6/29 |

6/29 | Exp. 6. Acid-Base Titration | 7/6 |

7/4 | NO LAB | Happy 4th of July! |

7/6 | Exp. 7: Determination of Calcium Carbonate in Eggshells | 6/11 |

7/11 | Exp. 8: Emission & Absorption Spectroscopy Everyone goes to N301 to collect data for the Emission lab. Here is your assigned data collection time: Data collection assigned times. | 7-13 |

7/13 | Exp. 9: Enthalpy of a Chemical Reaction | 7/18 |

7/15 | Friday at 1PM: MAKE UP LAB Day | 7/18 |

7/18 | Exp. 10: Molar Volume of a Gas | 7/20 |

7/20 | Check out and Turn-in Lab Notebooks @ 1:00 PM | 7/20 |

All the laboratory dates are subject to change at the discretion of the instructor.

**Everyone goes to N301 to collect data for the Emission lab. Here is your assigned data collection time:**

Data collection assigned times.

## Whiteboard lessons and Worksheets

- The Power of Zeros aka: The Power of the Decimal. Worksheet to accompany this whiteboard lesson. Names and numbers: Quiz yourself!
- Density, Kinetic Energy. Practice with this Chapter 1 Worksheet and Answers
- Polyatomic ions: almost as much fun as "flappa birds". You can download the app for your i-thingy, but the web version has more fun games. polyatomic ions at quizlet.com Practice with this worksheet. Answers
- Mole Map Whiteboard lesson: Mole Map
- Mole Video
- What is Limiting?
- Practice problems: % composition, combustion analysis and molecular formulas and %CompAnswers
- Solubility Rules, quizlet I
- Practice using the solubility rules, quizlet II
- light, waves and matter there is about a two minute period of dead air (at time = 1:57). (Sorry.)
- Great site for VSEPR!
- Quiz 13 with answers

## Grades

Grades will be posted on Engrade [http://www.engrade.com]. Send an email to Dr. Stone to get your login ID.

## Practice Quizzes

Practice for quiz 1, Quiz 1 from summer 2014, Quiz 1 Summer 2015

Quiz 2 Summer 2014

Practice for Density Quiz

practice for Elements and Energy

more practice for Summer 2015 quiz 3 up to question 7, do problems 8-11 for quiz 7 summer 2015, answers

Practice for quiz 5 Summer 2015 practice.Answers

Practice for Summer 2015 Quiz 6 Answers

**Summer 2016, Wednesday June 29th Quiz, focus on these:**

Solubility Rules, quizlet I

Practice using the solubility rules, quizlet II

Practice for solubility rules

Practice for Summer Quiz 7 and here are the answers The real quiz will not be multiple choice.

practice for net ionic equations and solubility rules

**Summer 2016, Friday July 1st Quiz, focus on these:**

- Polyatomic ions: almost as much fun as "flappa birds". You can download the app for your i-thingy, but the web version has more fun games. polyatomic ions at quizlet.com Practice with this worksheet. Answers
- Practice for Redoxand answers
- There will be a % Yield problem that requires you to convert grams to moles to moles to grams, like the first problem on quiz 6. Also, the worksheets from Friday, June 24 and Monday June 27 both have %yield problems.
- Mole Map Whiteboard lesson: Mole Map
- The worksheet from Wednesday: Problems 5, 8, 9. 10
- The worksheet from Friday, June 24 and Monday June 27 both have %yield problems.
- Balance Redox Equations

**Summer 2016 Wednesday, July 6th Quiz, focus on these:**

- Questions 5, 6 and 7 on: Practice for Redox and answers
- The worksheet that we did at the end of class on Friday, here are the answers. The answer to the first problem is here

**Summer 2016 Friday, July 8th Quiz, focus on these:**

- Practice for Quiz10,Summer 2015 answers
- light, waves and matter there is about a two minute period of dead air (at time = 1:57). (Sorry.)
- Practice with these Chapter 5 problems: Conceptual Problems: 22, 26, 28. Electromagnetic Energy & Atomic Spectra (Section 5.1-5.3): 30-44(even). Particles & Waves (Section 5.4-5.5): 46-52(even).

**Summer 2016 Monday, July 11 Quiz, focus on these:**

- Practice for Quiz 11 More Practice for Quiz 11 Even more Practice for quiz 11
- Quiz 11 from 2015, Quiz 11 2015 Answers
- Chapter 5 problems in the text: Orbitals & Quantum Mechanics (Section 5.6-5.9): 54-60(even), 61, 62, 68. Electron Configurations (Sections 5.10-5.13): 70-78(even), 82. Electron Configurations & Periodic Properties (Sections 5.14): 86, 88, 90.
- Chapter 6 problems: Conceptual Problems 21, 23, 24, 29.

**Summer 2016 Wednesday, July 13 Quiz, focus on these:**

- Born Habor Practice and Born Habor Answers
- Ions, Ionization Energy, & Electron Affinity (Sections 6.1-6.5) 30, 32, 36-48(even). Lattice Energy & Ionic Bonds (Section 6.6 & 6.7)58-66(even), 69.
- Electron dot formulas (Section 7.5) 7.9,7.10,7.11, 7.54-57, 7.60,7.61

**Summer 2016 Friday, July 15 Quiz focus on these:**

- Practice for Summer Quiz 13 answers
- Note: in a molecule with double or triple bonds, the first bond is a sigma bond, the rest of the bonds are pi bonds. After supper (sigma) you get pie (pi bonds). In nitrogen, N
_{2}, the first bond is a sigma bond, the other two are pi bonds. - The VSEPR Model (Section 7.9): 76, 78, 79, 80(a-c), 81(a,b,d), 82(a-c), 83, 86, 87, 92.
- Great site for VSEPR!
- Electron dot structures and resonance (Sections 7.5-7.7): 54-66(even).
- Formal charge (Section 7.8): 68-74(even)
- Practice for formal charge, resonance and shapes.answers

**Summer 2016 Monday, July 18 Quiz focus on these:**

- Answers to worksheet in class: 1. -401 kJ/mole 2. 15kJ/mole 3. -266 kJ/mol 4. -35 kJ/mole
- Practice
- More Practice Do 1-6. Answers: C,C,A,A,C,B,B,C,D,A
- Still more Practice, work, energy, specific heat. Answers to Work, Energy, Specific Heat
- Chapter 8 problems:12,15,16,17,18,46,56,69,78,87,88,90,94,95,97,98,100,102,112,128

**Summer 2016 Wednesday, July 20 Quiz focus on these:**

- Practice for summer Quiz 14 and 15 Answers: C,C,A,A,C,B,B,C,D,A
- Practice for Quiz 15 Entropy, Gas Laws, the last page has answers.
- more Practice for Quiz 15, work, energy, specific heat. Answers to Work, Energy, Specific Heat
- More practice for summer Quiz 15 and the final Some more gas law questions.
- Chapter 9 problems: The Gas Laws (Sections 9.2-9.3 ): 46,48,50,52,56, Gas Stoichiometry (Section 9.4): 60,64,66,68,70.
- Practice Gibb's Free Energy, Entropy, Gas Laws

Practice for Quiz10,Summer 2015 answers

Practice for Quiz 11 More Practice for Quiz 11 Even more Practice for quiz 11

Practice for Quiz 12Answers

Practice for Summer Quiz 13

Practice for summer quiz 14

Practice for summer Quiz 14 and 15 Answers: C,C,A,A,C,B,B,C,D,A

Practice for Quiz 15 Entropy, Gas Laws, the last page has answers.

more Practice for Quiz 15, work, energy, specific heat. Answers to Work, Energy, Specific Heat

More practice for summer Quiz 15 and the final Some more gas law questions.

Answers to Quiz 15 for Summer 2015.

Last quiz for Summer 2016 and Answers

## Suggested Homework Problems

These will not be collected, however they may be used for an in class activity.

Also, quizzes will be based on these problems.

Chapter 1 problems:

22, 23, 26,27,30-36,42,46,48,50,52-57,59-61,63,64-78(even),82,83,86,88,92,93,96,97,100,102

Chapter 2 problems:

31,35,36,40,46,48,50,54-84(odd),88,90-96,102-113,124,125

Chapter 3 problems:

Conceptual Problems: 31, 35, 36.

Balancing Equations (Section 3.1): 38-42(even).

Molecular Masses and Stoichiometry (Section 3.3): 44-52(even), 56, 60, 62, 64, 68, 70.

Limiting Reactants and Reaction Yield (Sections 3.4-3.5): 72, 74, 78, 81, 82.

Molarity, Solution Stoichiometry, Dilution, Titration (Sections 3.6-3.9): 84-86, 89, 90, 92, 93, 95, 96.

Formulas, Elemental Analysis (sections3.10-3.11): 98-108(even), 112

Chapter 4 problems:

Aqueous Rxns, Net Ionic Equations, Electrolytes (Section 4.2-4.3): 32-42(even).

Precipitation Reactions, Solubility Rules (Section 4.4): 48-54(even).

Acids, Bases, Neutralization Reactions (Section 4.5): 56-64(even).

REDOX Reactions, Oxidation Numbers (Sections 4.6-4.7): 66-78(even).

Balancing REDOX Reactions (Sections 4.9-4.10): 80, 88, 90(a-c).

REDOX Titrations (Section 4.11): 92, 94, 100.

Chapter 5 problems:

Conceptual Problems: 22, 26, 28.

Electromagnetic Energy & Atomic Spectra (Section 5.1-5.3): 30-44(even).

Particles & Waves (Section 5.4-5.5): 46-52(even).

Orbitals & Quantum Mechanics (Section 5.6-5.9): 54-60(even), 61, 62, 68.

Electron Configurations (Sections 5.10-5.13): 70-78(even), 82.

Electron Configurations & Periodic Properties (Sections 5.14): 86, 88, 90.

Chapter 6 problems:

Conceptual Problems 21, 23, 24, 29.

Ions, Ionization Energy, & Electron Affinity (Sections 6.1-6.5) 30, 32, 36-48(even).

Lattice Energy & Ionic Bonds (Section 6.6 & 6.7) 58-66(even), 69.

Chapter 7 problems:

Electronegativity and Polar covalent bonds (Section 7.4): 38-52(even).

Electron dot structures and resonance (Sections 7.5-7.7): 54-66(even).

Formal charge (Section 7.8): 68-74(even)

The VSEPR Model (Section 7.9): 76, 78, 79, 80(a-c), 81(a,b,d), 82(a-c), 83, 86, 87, 92.

Valence Bond Theory & Hybridization (Sections 7.10 - 7.12) and Molecular Orbital Theory (Sections 7.13 & 7.14): 94-106(even).

Chapter 8 problems:

12,15,16,17,18,46,56,69,78,87,88,90,94,95,97,98,100,102,112,128

Chapter 9 problems:

Gases and Gas Pressure(Section 9.1 )

The Gas Laws (Sections 9.2-9.3 ): 46,48,50,52,56.

Gas Stoichiometry (Section 9.4): 60,64,66,68,70.

Dalton's Law and Mole Fraction (Section 9.5): 80,82.

Kinetic Molecular Theory & Graham's Law (Sections 9.6-9.7): 84,86,90,92

## General CHEM II

Help with General Chem II topics

Page updated by Dr. Stone on June 2, 2016

Chapter 1 problems:

22, 23, 26,27,30-36,42,46,48,50,52-57,59-61,63,64-78(even),82,83,86,88,92,93,96,97,100,102

Chapter 2 problems:

31,35,36,40,46,48,50,54-84(odd),88,90-96,102-113,124,125

Chapter 3 problems:

Conceptual Problems: 31, 35, 36.

Balancing Equations (Section 3.1): 38-42(even).

Molecular Masses and Stoichiometry (Section 3.3): 44-52(even), 56, 60, 62, 64, 68, 70.

Limiting Reactants and Reaction Yield (Sections 3.4-3.5): 72, 74, 78, 81, 82.

Molarity, Solution Stoichiometry, Dilution, Titration (Sections 3.6-3.9): 84-86, 89, 90, 92, 93, 95, 96.

Formulas, Elemental Analysis (sections3.10-3.11): 98-108(even), 112

Chapter 4 problems:

Aqueous Rxns, Net Ionic Equations, Electrolytes (Section 4.2-4.3): 32-42(even).

Precipitation Reactions, Solubility Rules (Section 4.4): 48-54(even).

Acids, Bases, Neutralization Reactions (Section 4.5): 56-64(even).

REDOX Reactions, Oxidation Numbers (Sections 4.6-4.7): 66-78(even).

Balancing REDOX Reactions (Sections 4.9-4.10): 80, 88, 90(a-c).

REDOX Titrations (Section 4.11): 92, 94, 100.

Chapter 5 problems:

Conceptual Problems: 22, 26, 28.

Electromagnetic Energy & Atomic Spectra (Section 5.1-5.3): 30-44(even).

Particles & Waves (Section 5.4-5.5): 46-52(even).

Orbitals & Quantum Mechanics (Section 5.6-5.9): 54-60(even), 61, 62, 68.

Electron Configurations (Sections 5.10-5.13): 70-78(even), 82.

Electron Configurations & Periodic Properties (Sections 5.14): 86, 88, 90.

Chapter 6 problems:

Conceptual Problems 21, 23, 24, 29.

Ions, Ionization Energy, & Electron Affinity (Sections 6.1-6.5) 30, 32, 36-48(even).

Lattice Energy & Ionic Bonds (Section 6.6 & 6.7) 58-66(even), 69.

Chapter 7 problems:

Electronegativity and Polar covalent bonds (Section 7.4): 38-52(even).

Electron dot structures and resonance (Sections 7.5-7.7): 54-66(even).

Formal charge (Section 7.8): 68-74(even)

The VSEPR Model (Section 7.9): 76, 78, 79, 80(a-c), 81(a,b,d), 82(a-c), 83, 86, 87, 92.

Valence Bond Theory & Hybridization (Sections 7.10 - 7.12) and Molecular Orbital Theory (Sections 7.13 & 7.14): 94-106(even).

Chapter 8 problems:

12,15,16,17,18,46,56,69,78,87,88,90,94,95,97,98,100,102,112,128

Chapter 9 problems:

Gases and Gas Pressure(Section 9.1 )

The Gas Laws (Sections 9.2-9.3 ): 46,48,50,52,56.

Gas Stoichiometry (Section 9.4): 60,64,66,68,70.

Dalton's Law and Mole Fraction (Section 9.5): 80,82.

Kinetic Molecular Theory & Graham's Law (Sections 9.6-9.7): 84,86,90,92

## General CHEM II

Help with General Chem II topics

Page updated by Dr. Stone on July 15, 2016