Announcements

= **Final Assessment** = Date: Thursday 26th August Time: 5pm Venue: LT4, HCI (College) __Details__ Duration: 1 hr   Total marks: 40 Comment: Taking the paper is necessary to completing the course Topics: all topics covered thus far (except practical) Standard: similar to quizzes, assignments and in-class problems __**19 August 2010**__ The answers to the Holiday Assignment have been uploaded. You are strongly encouraged to resolve your problems with this assignment before the test next week!

__**11 August 2010**__ Remember to prepare for tomorrow's practical according to the practical you have signed up for! We will meet directly at the chemistry labs in the SRC (2nd level).

__**29 July 2010**__

For those of you who were absent for today's lesson, the worksheets given out (for Lesson 9), as well as the quiz (Quiz 7) can be found here: Problem Answers. Do attempt to catch up on your own as next week's lesson on Alkenes will require some of this knowledge too (namely, reaction mechanisms)!

The reading for next week is also outlined in the Lesson Preparation page.

See you next Thursday!

29 June 2010

Dear Chem-O students,

Welcome back to school!!

This announcement is to let you know that the class on **__Thursday 8th of July__** has been **__cancelled__** in light of a HCI having a half-day.

However, your **__holiday assignments__** are still **__due__** by the end of next week, i.e. by **__Friday 9th of July__**. Please try to hand them up by then (hard copy preferred this time).

26 May 2010

NYGH students and HCI absentees from the class on 13th May: Do remember to hand in your completed __Assignment 1__ by this week! If you were absent, assignement 1 can be found on the Lesson Preparation page. [Note: This assignement is different from the Holiday Assignement, which is due upon your return in Term 3.]

Here are the statistics to date: No. of HCI assignments still due: 2 (updated 14/6/10) No. of NYGH assignments still due: 0 (updated 14/6/10)

__How to hand in your assignments__
 * Option 1:** Bring them to HCI and deliver them to my pigeon hole, located on the 3rd floor main staffroom (it is ok for you to come in to the staffroom). The pigeon holes are __inside__ the staffroom at the centre along the inside wall. My pigeon hole is under the Chemistry Section, right at the top.
 * Option 2:** Scan your completed assignements and email them to me!

19 May 2010 Remember to bring your jeans, covered shoes, and school PE T-shirt for tomorrow's excursion to Jurong Island! See you in front of the Kong Chian Administration Centre at 1pm! (:

12 May 2010 IMPORTANT! Remember to bring your signed indemnity forms for tomorrow's class!

10 May 2010 The answers to the Further Problems for electron dot-cross and line-bond structure practice, as well as the assignment, can now be found in the Problem Answers page.

9 May 2010 NYGH girls: Do check out the problems that were given out during lesson 6 in the Lesson Preparation page. You will have a chance to use the molecular model kits during this week's lesson if you need them to do the problems. Answers will be posted up too. Quiz 5 has not been posted up as you will be given the chance to do it on Thursday as well.

4 May 2010 Check out some new links on the Organic Chemistry Discussion page!

30 April 2010 Answers to quiz 4 can now be found on the Problem Answers page!

27 April 2010

Check out the new video link on isomers posted on the Organic Chemistry Discussion page!

19 April 2010

__High School students__: you may now collect your Textbooks from the library for long-term loan! Please try to do so before Thursday's class.

14 April 2010 Answers to the shape challenge from last week have been uploaded in the Problem Answers page.

__13 April 2010__ Remember to prepare the question to be handed up from the Practice Questions given out during last week's lesson!

10 April 2010

Check out the Organic Chemistry Discussion page for new contributions on what a 'dative' bond is! Contribute to the discussion too!

09 April 2010


 * 1) The solutions for Quiz 1 are uploaded along with the questions in the "Problem Answers" page.
 * 2) Please bring Quiz 1 for the upcoming lesson for editing of marks because for question 2(a), SF2 is accepted as an answer and the half mark will be given.
 * 3) For convenience, you can request for notification from the wiki whenever a change is made by clicking on the tab "Notify Me" above.
 * 4) Some of the questions raised in class yesterday are being shared on the "Discussion" tab in the "Organic Chemistry Discussion" page. Should there be any queries you have with regards to yesterday's lesson, you are free to add them to the discussion. For those who know the answers, you can help answer the questions.