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

All assignments can be found on our website (https://mhchem.org/223).
Labs are different for section W1 and sections 01 and H1 - contact the instructor if you are unsure which applies to you.

  • 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.
  • Section W1 will email all assignments to the instructor as a single PDF file
  • Quizzes and Exams will be taken in class during recitation for sections 01 and H1. Section W1 quizzes and exams will normally be released Wednesday evening and will be due Friday at 9 AM via email.
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
    W1 Lab: Introduce Yourself (online) (Lab #1) due Friday, April 4 by 9 AM via email
    W1 Lab: "Determination of an Equilibrium Constant (online)" (Lab #2) due Wednesday, April 9 by 11:59 PM
     
2 4/7 - Due: Problem set #1 Chapter 13; 01, H1: due in recitation; W1: due 4/9 by 11:59 PM via email
  4/11 Due: Quiz #1 - 01, H1: take in recitation; W1: due 4/11 by 9 AM via email
    01/H1 Lab: "Le Chatelier's Principle (in class)" (Lab #3) due next week in recitation
    W1 Lab: "Le Chatelier's Principle (online)" (Lab #3) due Wednesday, April 16 by 11:59 PM via email
    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; W1: due 4/16 by 11:59 PM via email
  4/18 Due: Quiz #2 - 01, H1: take in recitation; W1: due 4/18 by 9 AM via email
    01/H1 Lab: "Titration Calculations (in class)" (Lab #4) due next week in recitation
    W1 Lab: "Titration Calculations (online)" (Lab #4) due Wednesday, April 23 by 11:59 PM
     
4 4/21 - Due: Problem set #3 Chapter 14 (especially 14.7); 01, H1: due in recitation; W1: due 4/23 by 11:59 PM via email
  4/25 Due: Quiz #3 - 01, H1: take in recitation; W1: due 4/25 by 9 AM via email
    Due: Class Presentation Rough Draft Paper 01, H1: due in recitation; W1: due 4/23 by 11:59 PM via email
    01/H1 Lab: "Acid and Base Titrations (in class)" (Lab #5) due next week in recitation
    W1 Lab: "Acid and Base Titrations (online)" (Lab #5) due Wednesday, April 30 by 11:59 PM
     
5 4/28 - EXAM #1 - Chapter 13, Chapter 14 and Chapter 15 (15.2); 01, H1: take in recitation; W1: due 5/2 by 9 AM via email
  5/2 Due: "Exam Prep I" 01, H1: due in recitation; W1: due 4/30 by 11:59 PM via email
    01/H1 Lab:"Titration of Weak Acids (in class)" (Lab #6) due next week in recitation
    W1 Lab:"Titration of Weak Acids (online)" (Lab #6) due Wednesday, May 7 by 11:59 PM via email
     
6 5/5 - CLASS PRESENTATIONS WEEK
  5/9 01/H1: Class Presentation paper due at time of presentation during recitation
    W1 Class Presentation paper and video due Wednesday, May 7 by 11:59 PM via email
     
7 5/12 - Due: Problem set #4 Chapter 15 and Chapter 16; 01, H1: due in recitation; W1: due 5/14 by 11:59 PM via email
  5/16 Due: Quiz #4 - 01, H1: take in recitation; W1: due 5/16 by 9 AM via email
    01/H1 Lab: "Determination of Ksp, ΔG°, ΔH° and ΔS° for Ca(OH)2 (in class)" (Lab #7) due next week in recitation
    W1 Lab: "Determination of Ksp, ΔG°, ΔH° and ΔS° for Ca(OH)2 (online)" (Lab #7) due Wednesday, May 21 by 11:59 PM
    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; W1: due 5/21 by 11:59 PM via email
  5/23 Due: Quiz #5 - 01, H1: take in recitation; W1: due 5/23 by 9 AM via email
    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
    W1 Lab: "Exam Prep Calculations Lab (online)" (Lab #8) due Wednesday, May 28 by 11:59 PM via email
     
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; W1: due 5/30 by 9 AM via email
    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 W1: due 5/28 by 11:59 PM via email
    W1 Lab: "Special Lab (online)" (Lab #9) due Wednesday, June 4 by 11:59 PM
     
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; W1: due 6/4 by 11:59 PM via email
  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; W1: due 6/6 by 9 AM via email
    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; W1: due 6/4 by 11:59 PM via email
    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
  Section W1: Due: Lecture Final and Take Home Lab Final on Wednesday, June 11 by 11:59 PM via email

Back to the top

 

Questions? Contact me!