CH 221 "What's Due This Week" Schedule for Fall 2024

All assignments can be found on our website (https://mhchem.org/221).
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 and labs will be turned in during class in AC 2501; quizzes and exams will be completed during class time. Emailed assignments from Section 01 and H1 students will incur a point penalty, no exceptions.
  • Section W1 will email all assignments to the instructor as a single PDF file
Week Dates Lab Assignment
1 9/23 - Introduction to the course
  9/27 01/H1 Lab: "Eight Bottles" (Lab #1) due next week in recitation
    W1 Lab: "Introduce Yourself" (Lab #1) due Friday, September 27 by 9 AM via email
     
2 9/30 - Due: Problem set #1 Chapter 1; 01, H1: due in recitation; W1: due 10/2 by 11:59 PM via email
  10/4 Due: Quiz #1 - 01, H1: take in recitation; W1: due 10/4 by 9 AM via email
    01/H1 Lab: "Density (in class)" (Lab #2) due next week in recitation
    W1 Lab: "Density (online)" (Lab #2) due Wednesday, October 9 by 11:59 PM
     
3 10/7 - Due: Problem set #2 Chapter 2 and Chapter 3.1 (the mole) 01, H1: due in recitation; W1: due 10/9 by 11:59 PM via email
  10/11 Due: Quiz #2 - 01, H1: take in recitation; W1: due 10/11 by 9 AM via email
    01/H1 Lab: "Chemical Nomenclature (in class)" (Lab #3) due next week in recitation
    W1 Lab: "Chemical Nomenclature (online)" (Lab #3) due Wednesday, October 16 by 11:59 PM
    October 11, 9 AM: Last chance to reserve a Class Presentation element
     
4 10/14 - Due: Problem set #3 Chapter 2 and Chapter 3 (3.1 - 3.2) 01, H1: due in recitation; W1: due 10/16 by 11:59 PM via email
  10/18 Due: Quiz #3 - 01, H1: take in recitation; W1: due 10/18 by 9 AM via email
    01/H1 Lab: "Empirical Formula (in class)" (Lab #4) due next week in recitation
    W1 Lab: "Empirical Formula (online)" (Lab #4) due Wednesday, October 23 by 11:59 PM
     
5 10/21 - EXAM #1 - Chapter 1, Chapter 2 & Chapter 3 (up to 3.2); 01, H1: take in recitation; W1: due 10/25 by 9 AM via email
  10/25 Due: "Exam Prep I"; 01, H1: due in recitation; W1: due 10/23 by 11:59 PM via email
    01/H1 Lab: "Percent Potassium Chlorate (in class)" (Lab #5) due next week in recitation
    W1 Lab: "Percent Potassium Chlorate (online)" (Lab #5) due Wednesday, October 30 by 11:59 PM
     
6 10/28 - Due: Problem set #4 Chapter 4; 01, H1: due in recitation; W1: due 10/30 by 11:59 PM via email
  11/1 Due: "Class Presentation Rough Draft Paper"; 01, H1: due in recitation; W1: due 10/30 by 11:59 PM via email
    Due: Quiz #4 - 01, H1: take in recitation; W1: due 11/1 by 9 AM via email
    01/H1 Lab: "Net Ionic Reactions (in class)" (Lab #6) due next week in recitation
    W1 Lab: "Net Ionic Reactions (online)" (Lab #6) due Wednesday, November 6 by 11:59 PM
     
7 11/4 - Due: Problem set #5 Chapter 3 (3.3 - 3.4) & 5; 01/H1: due in recitation; W1: due 11/6 by 11:59 PM via email
  11/8 Due: Quiz #5 - 01, H1: take in recitation; W1: due 11/8 by 9 AM via email
    01/H1 Lab: "Unknown Chloride (in class)" (Lab #7) H1: due 11/13; 01: due 11/18 (Veterans Day)
    W1 Lab: "Unknown Chloride (online)" (Lab #7) due 11/13 by 11:59 PM
    November 8: Last day to drop or change grade status this quarter at Mt. Hood Community College
     
8 11/11 - Monday, November 11: Veterans Day, all classes, office hours canceled, 01 schedule delayed 1 week
  11/15 EXAM #2 Chapters 3, 4 & 5; 01: take in recitation on 11/18; H1: take in recitation on 11/13; W1: due 11/15 by 9 AM via email
    Due: "Exam Prep II" 01: due in recitation on 11/18; H1: due in recitation on 11/13; W1: due 11/13 by 11:59 PM via email
    01/H1 Lab: "Calorimetry (in class)" (Lab #8) 01: on 11/18, due 11/25; H1: on 11/13, due 11/20
    W1 Lab: "Calorimetry (online)" (Lab #8) due Wednesday, November 20 by 11:59 PM
     
9 11/18 - CLASS PRESENTATIONS WEEK
  11/22 01/H1: Class Presentation paper due at time of presentation during recitation. 01: on 11/25; H1: on 11/20
    W1 Class Presentation paper and video due on Wednesday, November 20 by 11:59 PM via email
     
10 11/25 - 11/29 Happy Thanksgiving! 01 meets on Monday, nothing due for H1 or W1
     
11 12/2 - Due: Problem set #6 Chapter 6; 01, H1: due in recitation; W1: due 12/4 by 11:59 PM via email
  12/6 Due: Quiz #6 - 01, H1: take in recitation; W1: due 12/6 by 9 AM via email
    01/H1 Lab: "Hydrogen Spectrum (in class)" (Lab #9) due at the end of lab period (same day)
    W1 Lab: "Hydrogen Spectrum (online)" (Lab #9) due Wednesday, December 4 by 11:59 PM via email
    All extra credit closes Friday, December 6 at 9 AM
     
12 12/9 - Take Home Lab Final relesed by 9 AM Monday, 12/9 for all CH 221 sections. Sections 01 and H1 must print the Take Home Lab Final and turn it in on Wednesday.
  12/11 Section 01: Take Lecture Final tentatively on Wednesday, December 11 at 8:45 AM in AC 1303. Due: Final Exam Prep worksheet, Take Home Lab Final
  Section H1: Take Lecture Final tentatively on Wednesday, December 11 at 1:10 PM in AC 2501. Due: Final Exam Prep worksheet, Take Home Lab Final
  Section W1: Due: Lecture Final, Final Exam Prep worksheet and Take Home Lab Final on Wednesday, December 11 by 11:59 PM via email

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