CH 223 "What's Due This Week" Schedule for Spring 2025

All assignments can be found on our website (https://mhchem.org/223).

  • Sections 01 and H1 must bring a printed copy of the lab on the specified day, then turn it in on the deadline during class. Problem sets will be turned in during class.
Week Date Lab Assignment
1 3/31 - Introduction to the course
  4/4 01/H1 Lab: Introduce Yourself (in class) (Lab #1) due next week in recitation
    01/H1 Lab: "Determination of an Equilibrium Constant (in class)" (Lab #2) due next week in recitation
     
2 4/7 - Due: Problem set #1 Chapter 13; 01, H1: due in recitation
  4/11 Due: Quiz #1 - 01, H1: take in recitation
    01/H1 Lab: "Le Chatelier's Principle (in class)" (Lab #3) due next week in recitation
    April 11, 9 AM: Last chance to reserve a Class Presentation Topic
     
3 4/14 - Due: Problem set #2 Chapter 14 (up to 14.5) and Chapter 15 (15.2); 01, H1: due in recitation
  4/18 Due: Quiz #2 - 01, H1: take in recitation
    01/H1 Lab: "Titration Calculations (in class)" (Lab #4) due next week in recitation
     
4 4/21 - Due: Problem set #3 Chapter 14 (especially 14.7); 01, H1: due in recitation
  4/25 Due: Quiz #3 - 01, H1: take in recitation
    Due: Class Presentation Rough Draft Paper 01, H1: due in recitation
    01/H1 Lab: "Acid and Base Titrations (in class)" (Lab #5) due next week in recitation
     
5 4/28 - EXAM #1 - Chapter 13, Chapter 14 and Chapter 15 (15.2); 01, H1: take in recitation
  5/2 Due: "Exam Prep I" 01, H1: due in recitation
    01/H1 Lab:"Titration of Weak Acids (in class)" (Lab #6) due next week in recitation
     
6 5/5 - CLASS PRESENTATIONS WEEK
  5/9 01/H1: Class Presentation paper due at time of presentation during recitation
     
7 5/12 - Due: Problem set #4 Chapter 15 and Chapter 16; 01, H1: due in recitation
  5/16 Due: Quiz #4 - 01, H1: take in recitation
    01/H1 Lab: "Determination of Ksp, ΔG°, ΔH° and ΔS° for Ca(OH)2 (in class)" (Lab #7) due next week in recitation
    May 16: Last day to drop or change individual grade status at Mt. Hood Community College
     
8 5/19 - Due: Problem set #5 Chapter 16 and Chapter 17 01, H1: due in recitation
  5/23 Due: Quiz #5 - 01, H1: take in recitation
    01/H1 Lab: "QA Group I (in class)" (Lab #8) due next week Wednesday 5/28. Sec 01: 9 AM in AC 1303; Sec H1: 1:10 PM in AC 2501
     
9 5/26 - Monday, May 26 - Memorial Day, all classes, office hours canceled, Sec. 01 schedule changes!
9 5/30 - EXAM #2: Chapter 15 - Chapter 17; 01: take on 6/2, 1:10 PM in AC 2501 (Memorial Day); H1: take on 5/28 1:10 PM in AC 2501;
    Due: "Exam Prep II"; 01: due 5/28 at 9 AM in AC 1303; H1: due 5/28 at 1:10 PM in AC 2501
     
10 6/2 - Due: Problem set #6 Chapter 18 and Chapter 19; All sections self-correct using recitation video. 01: due 6/4 at 9 AM in AC 1303; H1: due 6/4 at 1:10 PM in AC 2501;
  6/6 "Take Home Quiz #6" released, check email. Setions 01 and H1 must print Quiz #6 and turn it in on Wednesday. Quiz 6 due dates: 01: due in lecture on Wednesday, June 4 at 9 AM in AC 1303;; H1: due in recitation on Wednesday, June 4 at 1:10 PM in AC 2501;
    Due: "Final Exam Prep Worksheet" 01: due 6/4 at 9 AM in AC 1303; H1: due 6/4 at 1:10 PM in AC 2501;
    01/H1 Lab: "QA Group III (in class)" (Lab #9) due same day during lab; 01: 6/2 after Exam II (Memorial Day); H1: 6/4 at 1:10 PM
    All extra credit closes Friday, June 6 at 9 AM
     
11 6/9 - Take Home Lab Final relesed by 9 AM Monday, 6/9 for all CH 223 sections. Sections 01 and H1 must print the Take Home Lab Final and turn it in on Wednesday.
  6/11 Section 01: Take Lecture Final tentatively on Wednesday, June 11 at 8:45 AM in AC 1303. Due: Take Home Lab Final
  Section H1: Take Lecture Final tentatively on Wednesday, June 11 at 1:10 PM in AC 2501. Due: Take Home Lab Final

Back to the top

 

Questions? Contact me!