# General Chemistry I (CHM 1045), Spring 2020

**The Final Exam for this course is Monday, April 27, from 12:30 pm to 2:30 pm. The final will be administered through Canvas as a “Quiz.” You will take the quiz/exam named “1045, Final Exam, Sp2020,” unless otherwise notified. Be sure you take that quiz/exam and not any others, even if you can see and open other quizzes. **

**For more info about the final exam, click here; updated 1 pm, 4/26/2020**

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**LATEST UPDATES:** Final Exam Q&A video posted. More info on final exam (linked above) posted. Solutions to Exam 3 posted. Solutions to Unit IV Homework Problems Posted. Video to accompany the Grade Estimation Spreadsheet and Q&A session for Exam 3 linked below:

*Video for Grade Estimation Spreadsheet*

**Q&A for Exam 3**

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**COVID-19 LECTURE VIDEOS**

**Q&A Final Exam****|| ****Lecture 12****||*** Le*cture 11** ||** * Lecture 10* /

**L10 slides**

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**Lecture 9****||**

**Lecture 8****||**

*Lecture 7***||**

**Lecture 6****||**

**Lecture 5****||**

*Lecture 4***||**

**Lecture 2****||**

**Lecture 1****=====================================================**

Been there: C1,S2-6; C2,S2-7; C3,S1-4; C4,S1-5; C9; C5,S1-3; C6; C7,S1-4.

*Where have we been; where are we going?*Going here: formal charge and oxidation numbers.

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**Course Materials****►**Final Exam Info Handout, Fall 2016

**►info handout Exam 1, Fa18**

►Lecture Slides up to Friday, January 24

►1045 CHM 1045 Syllabus, Spring 2020 (revised 1/14/2020)

►

*How the hydrogen economy could make a comeback*, by Stuart Nathan; from

*the Engineer*, 2017.

►Common Units Used in Health-Allied Professions

**►Omni Chemistry Calculators**

**Useful Links****Online Text: ***Chemistry*, OpenStax

*Chemistry*, OpenStax

►Chemistry-OP, Chapter 1

►Chemistry-OP, Chapter 2

►Chemistry-OP, Chapter 3

►Chemistry-OP, Chapter 4

►Chemistry-OP, Chapter 9

►Chemistry-OP, Chapter 5

►Chemistry-OP, Chapter 6

►Chemistry-OP, Chapter 7

►Chemistry-OP, Chapter 8

►Chemistry-OP, End of Text – Tables, Answers, and Index

**Recitation Worksheets**

►**Solutions to Week 13 Recitation Problems**

►**Solutions to Week 12 Recitation Problems**

►**Solutions to Week 11 Recitation Problems**

►**Recitation Problems for Week 11**

►**Solutions to Week 9 Recitation Worksheet**

►**Solutions to Week 8 Recitation Worksheet**

►**Solutions to Week 7 Recitation Worksheet**

►*Solutions to Week 6 Recitation, Supplemental (Hey Goldsby… What’s on Exam One?)*

►**Solutions to Week 5 Recitation Worksheet**

►**Solutions to Week 4 Recitation Worksheet**

►*Solutions to Week 3 Recitation Worksheet*

►**Solutions to Week 2 Recitation Worksheet**

**Homework Problems**

►**Solutions to Unit IV Homework Problems**

►Unit IV Homework Problems

►**Solutions to Unit IIIb Homework Problems**

►Unit IIIb (Chapter 7.2-4, Covalent Bonds, Dot Structures, Electron Accounting) Homework Problems

►**Solutions to Unit IIIa Homework Problems**

►Unit IIIa (Chapter 6, Atoms) Homework Problems

►**Solutions to Unit II Homework Problems**

►Unit II Homework Problems

►Additional Practice Exercise: Complete and Balance Chemical Equations in Water

►**Solutions to Unit I Homework Problems**

►Unit I Homework Problems

**Old Exams**

**This Semester, Spring 2020 –**

►**Solutions to Exam Three, Spring 2020**

►Exam Three: *Part 4* | *Part 3 * | *Part 2 * | *Part 1 *

►**Solutions to Exam Two, Spring 2020**

►**Solutions to Exam One, Spring 2020**

**Previous Semesters –**

►**Solutions to 1045 Exam 2, Spring 2018**

►1045 Exam 2, Spring 2018

►*Solutions to 1045 Exam 2, Fall 2015*

►1045 Exam 2, Fall 2015

►**Solutions to 1045 Exam 1, Fall 2012**

►1045 Exam 1, Fall 2012

►**Solutions to 1045 Exam 1, Fall 2015**

►1045 Exam 1, Fall 2015