Grades are due 11/27 today at 8 am (all below statistics are for after one dropped quiz, one dropped exam and after all excused absence averages were input)   If you do not mind someone perhaps being able to view your grades in email transit, you can ask for all of your own exact grade and I will email the grade to you.

 

Statistics for General Chemistry (CHM 220 lecture, these are for the combined 2 sections)

Quiz Average = 96.7, Exam Average = 83.2,

Final Exam Lecture:   average = 81.7, max = 101.0, min 39.0

Final Grade Lecture average = 85.9,  max = 100.3, min 59.1

 

Statistics for Organic Chemistry (SC 320 lecture)

Quiz Average = 99.6, Exam Average = 83.8

Final Exam Lecture:   average = 85.4, max=97.0, min=75.0

Final Grade Lecture average = 88.7, max = 97.4, min =82.4

 

Statistics for General Chemistry Lab (CHM 220 L, these are for the combined 3 sections)

Lab Report Average = 94.0, max = 99.0, min = 75.8

Lab Final Exam  average = 81.1, max = 100.0, min = 52.0,   

Lab Final Grade    average = 90.8, max = 98.1, min = 79.1

 

Statistics for Organic Chemistry Lab (SC 320L Lab grade is 25 % of Organic Chemistry Lecture grade, these are for the combined 2 sections)

Lab Report Average = 96.5, max = 98.7, min = 94.0

Lab Final Exam average = 73.8, max = 87.0, min = 59.5

Lab Final Grade     average = 90.8, max = 94.9, min = 86.6

 

(posted by Dr. Hahn from her parent's Columbia, SC home on 11/27/17 at 7:20 am)

 

General Chemistry I Fall 2017

Here are notes11/13/17Monday posted by Dr. Hahn on 11/14/17 Tuesday at 9 am from her Emmanuel College Office, WSRC 203

Here are notes11/10/17Friday. posted by Dr. Hahn on 11/11/17 Saturday at 11 am from her Royston, GA apartment

Here is the answer key for Exam IV and Exam III    posted by Dr. Hahn on 11/10/17 at 7:10 am from her Royston, GA apartment

Here are notes 11/8/17 Wednesday   material after Exam IV and before the Final Exam.   posted by Dr. Juliet Hahn on 11/9/17 at 9:34 am from her Emmanuel College office (WSRC 203)

Here are notes 11/3/17Friday end of notes for Exam IV  Also here is the answer key to Quiz IV posted by Dr. Juliet Hahn on 11/4/17 at 8:35 am from her Royston, GA apartment

Here are notes11/1/17Wednesday posted by Dr. Juliet Hahn on 11/1/17 Wednesdady at 8:25 pm from her Royston, GA apartment

Here are notes 10/30/17Monday posted by Dr. Juliet Hahn on 10/30/17 Monday at 9:40 pm from her Royston, GA apartment

Here are notes 10/27/17 Friday posted by Dr. Juliet Hahn on 10/28/17Saturday at 9:40 am from her Royston, GA apartment

Here are the notes of 10/25/17 Wednesday posted by Dr. Juliet Hahn on 10/25/17 Wednesday at 8:40 pm from her Royston, GA apartment

Here is the notes 10/23/17Monday. posted by Dr. Juliet Hahn on 10/24/17 Tuesday at 9:50 am from her Emmanuel College office WSRC 203

Here is the Answer Key for Quiz III.   posted by Dr. Juliet Hahn on 10/22/17 Sunday at 11:15 pm from her Royston, GA apartment

Here are notes 10/20/17F after Exam III.   posted by Dr. Juliet Hahn at 10/21/17 Saturday at 4:30 pm from her Royston, GA apartment

Here are notes 10/11W, notes 10/13F, notes 10/16M last part of Exam III.

After Laptop Crash is above this line **** (notes emailed during laptop crash)

Here are notes10/9/17Monday.   posted by Dr. Hahn on 10/9/17 at 9:20 pm from her Royston, GA  apartment

Here are    notes 10/4 Wednesday posted by Dr. Hahn on 10/5/17 Thursday at 8:50 am from her Emmanuel College office WSRC 203. (actually not yet posted will be posted soon- technical delay - if not posted by 10/6 please, please tell me it has not posted or I will think it posted)

Here are notes10/2Monday. posted by Dr. Hahn on 10/3/17 Tuesday at 4:25 pm from her EC office (WSRC 203)

Here are the notes9/27Wednesday Notes     .posted by Dr. Hahn at 8 am Friday 9/29/17 from her parent's Columbia, SC home (Sorry it is a litle late.   Yes, I usully post by the next morning but I am a little tired from all that grading for midterm grades last week + Drove home to SC on Wednesday by around 5 pm.   Got out from Emmanuell around 1pm after my Organic Lecture for the Fall Break Holiday starting Thursday. Went home to my Royston, GA apartment and packed.   I also  took care of some personal business that I was not able to do until now because I am working 70 to 80 hours a week and am almost alway on campus between 8 am and 5pm.   I usually get to campus about an hour before all of my classes and usually leave a little early on Friday so that I can do personal business - like grocery shop / shopping for stuff needed for my apartment, etc.)

Here are the answer keys to  Exam I and Exam II .  posted by Dr. Hahn on 9/26/17 at 4:10 pm from her EC office (WSRC 203)  

Here are the 9/25Monday Notes.   posted by Dr. Hahn at 10:50 pm on 9/25/17 Monday from her Royston, GA apartment

Here are 9/22Notes  posted by Dr. Hahn at 10:30 am on 9/23Saturday from her Royston, GA apartment

Here are 2 more precipitation reaction examples.  posted by Dr. Hahn at 12:07 am on 9/19/17 from her Royston, Georgia apartment

Here is the AnswerKeyToQuizII.   Here is also How to Calculate Approximate Grade posted by Dr. Hahn at 10 pm on 9/16/17 Saturday from her Royston Georgia Apartment

Here is 9/15Friday Lecture - this has the End Exam II slide already listed posted by Dr. Hahn at 8:50 am on 9/16/17 Saturday from her Royston Georgia Apartment

A few of you asked that I post my exam II and quiz from an earlier class.   Here are old Quiz III.Quiz IV   Exam II . for this class there were 2 quizzes before an exam.   Just keep in mind that the semester was divided differntly and I was using a differnt textbook so just because it shows up on a quiz or exam in this earlier class, does not mean that it will show up for YOUR exam.  If I did not cover the material shown here, then it is not on your exams and quizzes.   posted by Dr. Hahn on 7/14 Thursday at 7:30 am from her Royston Georgia apartment

Here is the 9/13 Wednesday Lecture (9/11 and 9/12 classes canceled because of Hurrican Irma) posted by Dr. Hahn on 9/14/17 at 7:20 am from her Royston Georgia apartment

Here is the 9/8Friday Lecture.   posted by Dr. Hahn at 9:38 am  9/9/17 Saturday from her Royston Georgia apartment

Here is the 9/6Wednesday Lecture.   (after labor day) The lecture is a little thin because I went over Exam I which I returned on 9/6 Wednesday posted by Dr. Hahn on 9/7/17 at 8:20 am from her Royston Georgia Apartment  (technical difficulty - unable to upload lecture-will be up maybe in an hour actually uploaded at 9 am 9/7/17 from her Royston Georgia Apartment)

Here is the LecturePowerpoint for 8/30Wednesday and 9/1 Friday.   Here is the Excel-Plot-DensityofGalvanizedScrews-Experiment (a little delay with the excel for techincal reasons)  posted by Dr. Hahn at 8:35 am 9/2/17 Saturday from her parent's Columbia, SC home

Here is the LecturePowerpoint for 8/25/17Friday.   This is the last material on Exam I up to the very last slide.   posted by Dr. Hahn on 8/26/17 Saturday at 7:37 am from her Royston Georgia Apartment

Here is the answer key for Quiz I for both sections.   Please make sure to study the quiz to study for the Exam.    See you tomorrow and good luck studying for the Exam.   God is looking out for you and giving you a bit of additional inspiration and energy so that you will do your best on the exam.   posted by Dr. Hahn on 8/24/17 Thursday at 9:50 pm from her Royston Georgia Apartment

Here are the Lecture Powerpoints for 8/23/17 Wednesday.   NOTE:   we are skipping the last part of chapter 2 after ionic and covalent Inorganic nomenclature.   The part about acids and bases will be covered at a later time after Exam I because that part is mostly memorization of acid names.   Between now and Exam I is not enough time to memorize the acids list so we will get back to that after Exam I.   .posted by Dr. Hahn on 8/23/17 at 2:36 pm from her Emmanuel College office

Here are the .Lecture Powerpoints for 8/21/17 Monday  Here is Exam I answer key for General chemistry from another college.  Here is Quiz I and the answer key before that exam.   NOTE: I was using a differnt textbook and the exam date was differnt so you should NOT just study everything on the old exam.  I am posting it here just so that you know the style of my exams and quizzes.   Good luck studying for Quiz I.   posted by Dr. Hahn on 8/21/17 at 8:50 pm from her Royston, GA apartment

 

Here are the Lecture Powerpoints from 8/18 Friday.   posted by Dr. Hahn on 8/19 at 11:19 am from her Royston, GA apartment

Here are the Lecture Powerpoints from 8/16 Wednesday.   posted by Dr. Hahn on 8/16 at 11:20 am from her Emmanuel College office

Here are the Lecture Powerpoints from 8/14 Monday.  posted by Dr. Hahn on 8/16 at 8:28 am from her Emmanuel College office

Here is the Periodic Table.  posted by Dr. Hahn from her parent's house in Columbia, SC (visiting parents while getting some additional stuff which I did not have last week from my move to my Georgia apartment)  on Sunday 8/13/17 at 8:15 am

Here are Lecture Powerpoints from 8/9 W and 8/11 F.

Here is the General Chemistry Lecture Syllabus and the General Chemistry Lab Syllabus.   Sorry unable to get it done Friday.

posted by Dr. Hahn from her parent's house in Columbia, SC on 8/12/17 at 8:04 am

 

 

*******************************************************

Organic Chemistry I Fall 2017

Here are notes 11/13/17Monday posted by Dr. Hahn on 11/14/17 at 9 am from her Emmanuel College office (WSRC 203)

Here are notes 11/10/17Friday  posted by Dr. Hahn on 11/11/17 at 10:30 am from her Royston, GA apartment

Here are answer keys to Exam IV and Exam III. posted by Dr. Hahn on 11/10/17 at 7:10 am from her Royston, GA apartment

Here are notes 11/8/17 Wednesday   Material after Exam IV and before Final Exam.   posted by Dr. Juliet Hahn on 11/9/17 at 9:35 am from her Emmanuel College office (WSRC 203)

Here are notes 11/3/17Friday end of Exam IV   Here also is the answer key and blank form of Quiz IV.   posted by Dr. Juliet Hahn on 11/3/17 Friday at 8:35 am from her Royston, GA apartment

Here are notes11/1/17Wednesday posted by Dr. Juliet Hahn on 11/1/2017 Wednesday at 9:30 pm from her Royston, GA apartment

Here are notes10/30/17Monday posted by Dr. Juliet Hahn on 10/30/17 Monday at 9:40 pm from her Royston, GA apartment

Here are notes10/27/17Friday posted by Dr. Juliet Hahn on 10/28/17 Saturday at 9:45 am from her Royston, GA apartment

Here are the notes10/25/17Wednesday posted by Dr. Juliet Hahn on 10/25/17 Wednesday at 8:40 pm from her Royston, GA apartment

Here are the notes10/23/17.   posted by Dr. Juliet Hahn on 10/24/17 Tuesday at 9:54 am from her Emmanuel Colege office WSRC 203

Here is the AnswerKeyQIII posted by Dr. Juliet Hahn 10/22/17 Sunday at 11:17 pm from her Royston, GA apartment

Here are notes 10/20F   posted by Dr. Hahn 10/21/17 Saturday at 4:45 pm from her Royston, GA apartment

Here are notes 10/11W, notes 10/13F, notes 10/16M.   last part of Exam III

Above this line is after laptop crash.**** notes emailed during laptop crash

Here are the notes of 10/9Monday.  posted by Dr. Hahn on 10/9/17 Monday at 9:30 pm 10/9/17

Here are the notes of 10/6Friday posted by Dr. Hahn on 10/8/17 at 8:15 pm from her Royston, GA apartment

Here are notes 10/4Wednesday posted by Dr. Hahn on 10/5/17 at 8:50 am from her EC office WSRC 203

Here are notes 10/2Monday posted by Dr .Hahn on 10/3/17 at 4:25 pm from her EC office WSRC 203

Here are the notes9/27Wednesday posted by Dr. Hahn at 7 am Friday 9/29/17 from her parent's Columbia, SC home (Sorry it is a litle late.   Yes, I usully post by the next morning but I am a little tired from all that grading for midterm grades last week + Drove home to SC on Wednesday by around 5 pm.   Got out from Emmanuell around 1pm after my Organic Lecture for the Fall Break Holiday starting Thursday. Went home to my Royston, GA apartment and packed.   I also  took care of some personal business that I was not able to do until now because I am working 70 to 80 hours a week and am almost alway on campus between 8 am and 5pm.   I usually get to campus about an hour before all of my classes and usually leave a little early on Friday so that I can do personal business - like grocery shop/ shopping for stuff needed for my apartment, etc.)

Here are answer keys to Exam I and Exam II.  posted by Dr. Hahn on 9/26 Tuesday at 4 pm from her EC office

Here are the notes9-25-Monday posted by Dr. Hahn on 9/26 Tuesday at 4 pm from her Emmannuel College office

Here are the lecture notes  9/22F  posted by Dr. Hahn at 10:30 am on 9/23 Saturday from her Royston, GA apartment

Here is the AnswerKeyQuizII.   Also here is How to Calculate Approximate Grade posted by Dr. Hahn on 9/16/17 Saturday at 10 pm from her Royston, GA Apartment

Here is 9/15Friday Lecture - this has the End Exam II slide already listed posted by Dr. Hahn at 8:50 am on 9/16/17 Saturday  from her Royston Georgia Apartment

A few of you asked that I post my exam II and quiz from an earlier class.   Here are old answer key for Quiz III  Answer Key Quiz IV.  AnswerKey Exam II.   for this class there were 2 quizzes before an exam.   Just keep in mind that the semester was divided differntly and I was using a differnt textbook so just because it shows up on a quiz or exam in this earlier class, does not mean that it will show up for YOUR exam.  If I did not cover the material shown here, then it is not on your exams and quizzes.   posted by Dr. Hahn on 7/14 Thursday at 7:30 am from her Royston Georgia apartment

Here is the 9/13/17 Wednesday Lecture (9/11 and 9/12 canceled because of Hurrican Irma).   posted by Dr. Hahn on 9/14/17 at  7:20 am from her Royston  Georgia apartment

Here is the 9/8/17 Friday Lecture  posted by Dr. Hahn at 9:39 am on 9/9/17 Saturday  from her Royston Georgia apartment

Here is the 9/6Wednesday Lecture .  (after labor day) The lecture is a little thin because I went over Exam I which I returned on 9/6 Wednesday posted by Dr. Hahn on 9/7/17 at 8:20 am from her Royston Georgia Apartment 

Here is the LecturePowerpoint for 8/30Wednesday  & 9/1Friday.    Here is the excel speadsheet for the Organic Distillation. (delayed for techinical reasons)  posted by Dr. Hahn on 9/2/17 at 8:30 am from her parent's Columbia, SC home (over labor day weekend)

Here is the LecturePowerpoint for 8/25/17Friday.   This is the last material on Exam I up to the very last slide.   posted by Dr. Hahn on 8/26/17 Saturday at 7:37 am from her Royston Georgia Apartment

Here is the Quiz I Key    Please make sure to study the quiz to study for the Exam.    See you tomorrow and good luck studying for the Exam.   God is looking out for you and giving you a bit of additional inspiration and energy so that you will do your best on the exam.   posted by Dr. Hahn on 8/24/17 Thursday at 9:50 pm from her Royston Georgia Apartment

Here are the LecturePowerpoints for 8/23/17 Wednesday posted by Dr. Hahn on 8/23/17 W at 2:37 pm from her Emmanuel College office

Here are the Lecture Powerpoints for 8/21/17 Monday.   Here is the one sheet Functional Group handout.   Here is  Exam I answer key.   Here is my Quiz I and the answer key. from the same college.   NOTE:   I was using a differnt textbook and I gave the exam at a differnt point in the semester so you should obviously not just study everything on my old quiz and exam.   I just want you to see the style of exam and quiz that I give.   Good luck studying for your Quiz I.    posted by Dr. Hahn on 8/21/17 at 9 pm from her Royston, GA apartment

Here are the Lecture Powerpoints for 8/18 Friday.   I 'll hand out the orbital drawing in class on Monday instead of posting it here.   posted by Dr. Hahn on 8/19 at 11:21 am from her Royston, GA apartment

Here are the Lecture Powerpoints for 8/16 Wednesday.   posted by Dr. Hahn on 8/16 at 4:56 pm from her Emmanuel College office

Here are the Lecture Powerpoint from 8/14 Monday.  posted by DR. Hahn on 8/16 at 8:29 am from her Emmanuel College office

Here is the Periodic Table.   posted by Dr. Hahn from her parent's house in Columbia, SC  (visiting parents while getting some additional stuff which I did not have last week for my move to my Georgia apartment) on Sunday 8/13/17 at 8:15 am

Here are the Lecture Powerpoints from 8/9 W and 8/11 F.

Here is the Organic Chemistry Lecture Syllabus and the Organic Chemistry Lab Syllabus.

posted by Dr. Hahn from her pernt's house in Columbia, SC   8/12/17 at 8:04 am