CH 221 "What's Due This Week" Schedule for Fall 2022

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 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 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 Dates Lab Assignment
1 9/26 - Introduction to the course
  9/30 01/H1 Lab: "Eight Bottles" (Lab #1) due next week in recitation
    W1 Lab: "Introduce Yourself" (Lab #1) due Friday, September 30 by 9 AM via email
     
2 10/3 - Due: Problem set #1 Chapter 1; 01, H1: due in recitation; W1: due 10/5 by 11:59 PM via email
  10/7 Due: Quiz #1 01, H1: take in recitation; W1: due 10/7 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 12 by 11:59 PM
     
3 10/10 - Due: Problem set #2 Chapter 2 and Chapter 3.1 (the mole) 01, H1: due in recitation; W1: due 10/12 by 11:59 PM via email
  10/14 Due: Quiz #2 01, H1: take in recitation; W1: due 10/14 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 19 by 11:59 PM
    October 14, 9 AM: Last chance to reserve a Class Presentation element
     
4 10/17 - Due: Problem set #3 Chapter 2 and Chapter 3 (3.1 - 3.2) 01, H1: due in recitation; W1: due 10/19 by 11:59 PM via email
  10/21 Due: Quiz #3 01, H1: take in recitation; W1: due 10/21 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 26 by 11:59 PM
     
5 10/24 - EXAM #1 - Chapter 1, Chapter 2 & Chapter 3 (up to 3.2); 01, H1: take in recitation; W1: due 10/28 by 9 AM via email
  10/28 Due: "Exam Prep I"; 01, H1: due in recitation; W1: due 10/26 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, November 2 by 11:59 PM
     
6 10/31 - Due: Problem set #4 Chapter 4; 01, H1: due in recitation; W1: due 11/2 by 11:59 PM via email
  11/4 Due: Quiz #4 01, H1: take in recitation; W1: due 11/4 by 9 AM via email
    Due: "Class Presentation Rough Draft Paper"; 01, H1: due in recitation; W1: due 11/2 by 11:59 PM via email
    01/H1 Lab: "Net Ionic Reactions (in class)" (Lab #6); H1: due next week in recitation; 01: due in lecture on Wednesday, November 9 at 9 AM (Veterans Day)
    W1 Lab: "Net Ionic Reactions (online)" (Lab #6) due Wednesday, November 9 by 11:59 PM
     
7 11/7 - Due: Problem set #5 Chapter 3 (3.3 - 3.4) & 5; H1: due in recitation; 01: due in lecture on Wednesday, November 16 at 9 AM (Veterans Day), printed copy required; W1: due 11/9 by 11:59 PM via email
  11/11 H1 Lab: "Unknown Chloride (in class)" (Lab #7) due next week in recitation
    01/W1 Lab: "Unknown Chloride (online)" (Lab #7); 01: due in lecture on Wednesday, November 16 at 9 AM due to Veterans Day, printed copy required; W1: due 11/9 by 11:59 PM
     
8 11/14 - Due: EXAM #2 Chapters 3, 4 & 5; 01, H1: take in recitation; W1: due 11/18 by 9 AM
  11/18 Due: "Exam Prep II" 01, H1: due in recitation; W1: due 11/16 by 11:59 PM via email
    "Take Home Quiz #5" released on website by 9 AM Monday, 11/14 for all CH 221 sections. Setions 01 and H1 must print Quiz #5 and turn it in on Wednesday. Quiz 5 due dates: 01: due in lecture on Wednesday, November 16 at 9 AM;; H1: due in recitation; W1: due 11/16 by 11:59 PM via email
    01/H1 Lab: "Calorimetry (in class)" (Lab #8) due Week 10 in recitation
    W1 Lab: "Calorimetry (online)" (Lab #8) due Wednesday, November 30 by 11:59 PM
    November 14: Last day to drop or change grade status this quarter at Mt. Hood Community College
     
9 11/21 - 11/25 No labs or assignments due - Happy Thanksgiving!
     
10 11/28 - CLASS PRESENTATIONS WEEK
  12/2 01/H1: Class Presentation paper due at time of presentation during recitation
    W1 Class Presentation paper and video due on Wednesday, November 30 by 11:59 PM via email
     
11 12/5 - Due: Problem set #6 Chapter 6; 01, H1: due in recitation; W1: due 12/7 by 11:59 PM via email
  12/9 Due: Quiz #6; 01, H1: take in recitation; W1: due 12/9 by 9 AM via email
    01/H1 Lab: "Hydrogen Spectrum (in class)" (Lab #9) due at the end of lab (same day)
    W1 Lab: "Hydrogen Spectrum (online)" (Lab #9) due Friday, December 9 by 9:00 AM via email
    All extra credit closes Friday, December 9 at 9 AM
     
12 12/12 - Final Exams Week!
  12/14 TAKE HOME LAB FINAL relesed by 9 AM Monday, 12/12 for all CH 221 sections. Sections 01 and H1 must print the Take Home Lab Final and turn it in on Wednesday.
  Section 01: Take Lecture Final tentatively on Wednesday, December 14 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 14 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 14 by 11:59 PM via email

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