CH 223 "What's Due This Week" Schedule for Spring 2027
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All assignments can be found on our website (https://mhchem.org/223).
Sections L1 and L2 must bring a printed copy of the lab on the specified day, then turn it in on the deadline stated on the first page of lab. Problem sets and labs will be turned in during class in AC 2501; quizzes and exams will be completed during class time. Emailed assignments in PDF form will incur a four point penalty, no exceptions. |
| Week | Date | Lab Assignment |
| 1 | 3/29 - | Introduction to the course, start "Introduce Yourself" Assignment, due next week in recitation |
| 4/2 | "Unknown Chloride" (Lab #1) due next week in recitation | |
| 2 | 4/5 - | Due: Problem set #1 Chapter 12; Take: Seminar Self Quiz #1 and Quiz #1 in recitation |
| 4/9 | "Determination of an Equilibrium Constant " (Lab #2) due next week in recitation | |
| 3 | 4/12 - | Due: Problem set #2 Chapter 13; Take: Seminar Self Quiz #2 and Quiz #2 in recitation |
| 4/16 | "Le Chatelier's Principle " (Lab #3) due next week in recitation | |
| April 16, 9 AM: Last chance to reserve a Class Presentation Topic | ||
| 4 | 4/19 - | Due: Problem set #3 Chapter 14; Take: Seminar Self Quiz #3 and Quiz #3 in recitation |
| 4/23 | "Chemistry and the Library" assignment due in recitation | |
| "Acid and Base Titrations" (Lab #4) due next week in recitation | ||
| 5 | 4/26 - | EXAM #1 (Chapters 12-14) |
| 4/30 | Due: "Exam Prep I" (Chapters 12-14) | |
| "Titration of Weak Acids " (Lab #5) due next week in recitation | ||
| 6 | 5/3 - | Due: Problem set #4 Chapter 15; Take: Seminar Self Quiz #4 and Quiz #4 in recitation |
| 5/7 | "Determination of Ksp, ΔG°, ΔH° and ΔS° for Ca(OH)2 " (Lab #6) due next week in recitation | |
| Due: Class Presentation Rough Draft Paper | ||
| 7 | 5/10 - | Due: Problem set #5 Chapter 16; Take: Seminar Self Quiz #5 and Quiz #5 in recitation |
| 5/14 | "QA Group I " (Lab #7) | |
| May 14: Last day to drop or change individual grade status at Mt. Hood Community College | ||
| 8 | 5/17 - | EXAM #2 (Chapters 15-16) |
| 5/21 | Due: "Exam Prep II" (Chapters 15-16) | |
| "QA Group III " (Lab #8) due next week in recitation | ||
| 9 | 5/24 - | CLASS PRESENTATIONS - Class Presentations paper due at the time of presentation during recitation |
| 5/28 | Class Presentation Reviewer Guide due at time of presentation | |
| 10 | 5/31 - | Monday, May 31 - Memorial Day, all classes, office hours canceled, Sec. L1 schedule changes! |
| 6/4 | Post Class Presentations Assignment; L1: due in lecture AC 1303 6/2 at 9 AM; L2: due in recitation 6/2 | |
| Due: Problem set #6 Chapters 19 and 21; L1: due in lecture AC 1303 6/2 at 9 AM; L2: due in recitation 6/2 | ||
| Due: Seminar Self Quiz #6 and Quiz #6; L1: get both in lecture AC 1303 6/2, both due Friday 6/4 at 9 AM AC 1303 L2: take both in recitation 6/2 | ||
| "Organic Chemistry " (Lab #9) due next week at the time of your lecture final | ||
| All late work is due and all extra credit closes Friday, June 4 at 9 AM | ||
| 11 | 6/7 - | The Lab Final for CH 223 will be the ("Identification of an Unknown Cation" lab. Bring your flowchart(s) and safety glasses! You will complete the Lab Final with one lab partner. |
| 6/9 | Section L1 will complete the Lab Final on Monday, June 7 at 1:10 PM in AC 2507. | |
| Section L2 will complete the Lab Final on Wednesday, June 9 at 1:10 PM in AC 2507. Note that section L2 will take the Lecture Final immediately after the Lab Final in AC 2501. | ||
| Section L1 will take the Lecture Final on Wednesday, June 9 at 8:45 AM in AC 1303. Due: The "Organic Chemistry" Lab | ||
| Section L2 will take the Lecture Final on Wednesday, June 9 at 3:20 PM in AC 2501. Due: The "Organic Chemistry" Lab |
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