CH 221 "What's Due This Week" Schedule for Fall 2021

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; quizzes and exams will be emailed as a single PDF file to the instructor.
  • Section W1 will email all assignments to the instructor as a single PDF file
  • Quizzes and Exams will normally be released on the CH 221 website on Wednesday and will be due the following Friday at 9 AM via email.
Week Dates Lab Assignment
1 9/20 - Introduction to the course
  9/24 01/H1 Lab: "Eight Bottles" (Lab #1) due Wednesday, September 29 in lab
    W1 Lab: "Introduce Yourself" (Lab #1) due Friday, September 24 by 9 AM via email
     
2 9/27 - Due: Problem set #1 Chapter 1 by Wednesday, September 29 by 11:59 PM
  10/1 Due: Quiz #1 on Friday, October 1 by 9 AM via email
    01/H1 Lab: "Density (in class)" (Lab #2) due Wednesday, October 6 in lab
    W1 Lab: "Density (online)" (Lab #2) due Wednesday, October 6 by 11:59 PM
     
3 10/4 - Due: Problem set #2 Chapter 2 and Chapter 3.1 (the mole) by Wednesday, October 6 by 11:59 PM
  10/8 Due: Quiz #2 on Friday, October 8 by 9 AM via email
    01/H1 Lab: "Chemical Nomenclature (in class)" (Lab #3) due Wednesday, October 13 in lab
    W1 Lab: "Chemical Nomenclature (online)" (Lab #3) due Wednesday, October 13 by 11:59 PM
     
4 10/11 - Due: Problem set #3 Chapter 2 and Chapter 3 (3.1 - 3.2) on Wednesday, October 13 by 11:59 PM
  10/15 Due: Quiz #3 on Friday, October 15 by 9 AM via email
    01/H1 Lab: "Empirical Formula (in class)" (Lab #4) due Wednesday, October 20 in lab
    W1 Lab: "Empirical Formula (online)" (Lab #4) due Wednesday, October 20 by 11:59 PM
    October 15, 9 AM: Last chance to reserve a Class Presentation element
     
5 10/18 - EXAM #1 - Chapter 1, Chapter 2 & Chapter 3 (up to 3.2); due Friday, October 22 by 9 AM via email
  10/22 Worksheet Due: "Exam Prep I" on Wednesday, October 20 by 11:59 PM
    01/H1 Lab: "Percent Potassium Chlorate (in class)" (Lab #5) due Wednesday, October 27 in lab
    W1 Lab: "Percent Potassium Chlorate (online)" (Lab #5) due Wednesday, October 27 by 11:59 PM
     
6 10/25 - Due: Problem set #4 Chapter 4 on Wednesday, October 27 by 11:59 PM
  10/29 Due: Quiz #4 on Friday, October 29 by 9 AM via email
    01/H1 Lab: "Net Ionic Reactions (in class)" (Lab #6) due Wednesday, November 3 in lab
    W1 Lab: "Net Ionic Reactions (online)" (Lab #6) due Wednesday, November 3 by 11:59 PM
     
7 11/1 - Due: Problem set #5 Chapter 3 (3.3 - 3.4) and Chapter 5 on Wednesday, November 3 by 11:59 PM
  11/5 Due: Quiz #5 on Friday, November 5 by 9 AM via email
    Due: "Class Presentation Rough Draft Paper" on Friday, November 5 by 9 AM via email
    01/H1 Lab: "Unknown Chloride (in class)" (Lab #7) due Wednesday, November 10 in lab
    W1 Lab: "Unknown Chloride (online)" (Lab #7) due Wednesday, November 10 by 11:59 PM
    November 5: Last day to drop or change grade status this quarter at Mt. Hood Community College
     
8 11/8 - Due: EXAM #2 Chapters 3, 4 & 5 on Friday, November 12 by 9 AM via email
  11/12 Worksheet Due: "Exam Prep II" on Wednesday, November 10 by 11:59 PM
    01/H1 Lab: "Calorimetry (in class)" (Lab #8) due Wednesday, November 17 in lab
    W1 Lab: "Calorimetry (online)" (Lab #8) due Wednesday, November 17 by 11:59 PM
     
9 11/15 - CLASS PRESENTATIONS WEEK
    01/H1: Class Presentation paper due at time of presentation on Wednesday, November 17 in lab
    W1 Class Presentation paper and video due on Friday, November 19 by 9 AM via email
     
10 11/22 - 11/26 No labs or assignments due - Happy Thanksgiving!
     
11 11/29 - Due: Problem set #6 Chapter 6 on Wednesday, December 1 by 11:59 PM
  12/3 Due: Quiz #6 on Friday, December 3 by 9 AM via email
    01/H1 Lab: "Hydrogen Spectrum (in class)" (Lab #9) due Wednesday, December 1 in lab
    W1 Lab: "Hydrogen Spectrum (online)" (Lab #9) due Friday, December 3 by 9:00 AM via email
    All extra credit closes Friday, December 3 at 9 AM
     
12 12/6 - Worksheet Due: Final Exam Prep on Wednesday, December 8 by 11:59 PM via email (all sections)
12/8 - LECTURE FINAL and LAB FINAL - due Wednesday, December 8 by 11:59 PM via email, late assignments get a score of zero, no exceptions

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