It is currently Thu Dec 07, 2023 5:46 pm
-
- Topics
- Posts
- Last post
-
-
NEWS & RESOURCES
See Molecule of the week at ACS
Smithsonian Physical Tables, Ninth Revised Edition
This reference source comprises 901 tables of general interest to scientists and engineers, and of particular interest to those involved with physics in its larger sense.
The Merck Index
An encyclopedia of chemicals, drugs, and biologicals that contains more than 10,000 compounds.
AccessScience
Authoritative and comprehensive, AccessScience provides students with an up-to-date, easy-to-use gateway to scientific knowledge, from basic introductory material to extended article entries and live journal citations in key scientific areas including biology, Earth and environmental sciences, chemistry, physics, and beyond
*To use any of the above UCLA library e-resources, you have to be authenticated as a current UCLA student, staff, or faculty. Authentication is done by IP address, so on campus you don’t have to do anything, but if you are at home you have to use the BOL proxy or VPN. Instructions on how to set up the proxy server are at https://www.bol.ucla.edu/services/proxy/ and instructions for the VPN are at https://www.bol.ucla.edu/services/vpn/.
Moderators: Chem_Mod, Chem_Admin - 0 Topics
- 0 Posts
-
No posts
-
-
- Forum
- Topics
- Posts
- Last post
-
-
About The Forum
Chemistry Community was launched Fall 2013 but the contents are the result of student questions in Dr. Laurence Lavelle’s classes from 1997-2013.
From 2010-2013 Dr. Lavelle collated, refined and edited these approximately 12,000 Chemistry Q&A, grouped them by topic and sub-topic, removed or merged similar questions, etc.
While creating this database as an educational resource for students in his classes Dr. Lavelle also conceptualized and developed an online forum which would build on a logical and clear presentation of Chemistry Q&A. Multiple software and forum options were evaluated for about a year. Dr. Lavelle selected phpBB which he heavily customized to create a database of chemistry topics and equations presented in an easy to read logical Q&A format that his students from 2013 onwards can benefit from, and engage in peer-to-peer learning, along with answers, suggestions, and support from Dr. Lavelle and his teaching assistants, undergraduate assistants, and tutors.
The end result is this Chemistry Community Forum starting with a database of 5,035 posts in 2,423 topics grouped under 18 Introductory Chemistry sections.
This website/forum is viewable and searchable online to ALL, with advanced search features to find specific or general topics, but only students in Dr. Laurence Lavelle’s classes may post to this forum.
Approximately twice a year all non-science posts, administrative questions, etc., will be removed leaving only science content discussion and Q&A.
Update June 2016: Many thanks to Bogdan-Andrei Bagdasar for assisting with and programming the Endorse Module.
Chemistry Community TM
© Laurence Lavelle
All rights reserved.
Moderators: Chem_Mod, Chem_Admin - 1 Topics
- 1 Posts
-
Last post
by Chem_Admin
View the latest post
Mon Aug 19, 2013 9:11 am
-
-
-
Forum Rules and Helpful Hints
This website/forum is viewable online to ALL but only students in Dr. Laurence Lavelle’s classes may post to this website.
All posts must be in English.
No bad language.
Be polite and help others having difficulty understanding a topic or solving a problem.
Read previous Q&A related to the topic of your question, as your question may already be answered.
Duplicate questions will be automatically deleted.
Questions must be clearly worded and written out in full. Questions such as “Please explain HW 2.7” or “I don’t understand Winter 2010 midterm Q2” will be deleted. Both Q&A should be understandable without having to refer to other materials. This makes the Q&A much more usable for students as they do not have to keep referring to other materials to understand the Q&A.
Topics marked * are not currently in the syllabus.
To bookmark a topic of interest see small text at the bottom of the page and click “Bookmark topic”.
Drawings, Lewis structures, animations, etc., can be uploaded and displayed.
Use any drawing program, then screen shot or save, then up load.
Or draw your molecule, take a photo, then up load.
See below, on-how-to “Multimedia Attachment”.
Moderators: Chem_Mod, Chem_Admin - 1 Topics
- 1 Posts
-
Last post
Forum Rules and Helpful Hints
by Chem_Admin View the latest post
Thu Jul 28, 2011 4:06 pm
-
-
- 1 Topics
- 1 Posts
-
Last post
How to make a New Post (submi…
by Chem_Admin View the latest post
Tue Apr 29, 2014 1:56 pm
-
- 1 Topics
- 1 Posts
-
Last post
Email Notification (click for…
by Chem_Admin View the latest post
Fri Mar 14, 2014 9:15 am
-
- 1 Topics
- 1 Posts
-
Last post
How to Subscribe to a Forum, …
by Chem_Admin View the latest post
Fri Oct 10, 2014 9:17 am
-
- 1 Topics
- 1 Posts
-
Last post
Endorsed Posts (click for det…
by Chem_Admin View the latest post
Tue Jun 28, 2016 1:17 pm
-
- 1 Topics
- 1 Posts
-
Last post
Multimedia Attachments (click…
by Chem_Admin View the latest post
Tue Apr 29, 2014 1:59 pm
-
- 1 Topics
- 1 Posts
-
Last post
Strikethrough (click for deta…
by Chem_Admin View the latest post
Tue Apr 29, 2014 1:57 pm
-
- Topics
- Posts
- Last post
-
- 5855 Topics
- 29755 Posts
-
Last post
Re: Tips on getting comfortab…
by Michael_Kelly_3H View the latest post
Thu Dec 07, 2023 5:25 pm
-
- 16565 Topics
- 66507 Posts
-
Last post
Re: When to use
by Pamela_2I View the latest post
Thu Dec 07, 2023 5:36 pm
-
- 12508 Topics
- 53692 Posts
-
Last post
Re: London Dispersion Interac…
by Joseph Dekel 2E View the latest post
Thu Dec 07, 2023 2:59 pm
-
- 1069 Topics
- 4191 Posts
-
Last post
Re: UA worksheet question
by Angie Sun 3A View the latest post
Thu Dec 07, 2023 2:53 pm
-
- 7181 Topics
- 29149 Posts
-
Last post
Re: AX4E2 shape
by Sono Fukushima 2I View the latest post
Thu Dec 07, 2023 4:47 pm
-
- 5253 Topics
- 18883 Posts
-
Last post
Re: Naming Memorization
by Andrew Rizk View the latest post
Thu Dec 07, 2023 3:34 pm
-
- 7436 Topics
- 27485 Posts
-
Last post
Re: determine pH of Cu(NO3)2
by 906202950 View the latest post
Thu Dec 07, 2023 5:46 pm
-
- 166 Topics
- 495 Posts
-
Last post
Online assessments?
by Sono Fukushima 2I View the latest post
Thu Dec 07, 2023 5:24 pm
-
-
Student Social/Study Group
This forum topic is for students to self-organize study groups, etc.
Moderators: Chem_Mod, Chem_Admin - 683 Topics
- 17551 Posts
-
Last post
Lecture, Discussion Swap - 14B
by Serenity Shadowens 2F View the latest post
Wed Dec 06, 2023 11:29 pm
-
-
-
Administrative Questions and Class Announcements
Any general non-science questions (software questions/problems, etc.,) and class announcements.
Moderators: Chem_Mod, Chem_Admin - 1764 Topics
- 10187 Posts
-
Last post
Re: box 6E.1 on syllabus
by Sono Fukushima 2I View the latest post
Thu Dec 07, 2023 4:20 pm
-
-
-
General Science Questions
Science questions not covered in Chem 14A and 14B. Try to limit questions to chemistry (inorganic chemistry, physical chemistry, organic chemistry, biophysical chemistry, biochemistry, materials science, environmental chemistry).
Moderators: Chem_Mod, Chem_Admin - 523 Topics
- 3121 Posts
-
Last post
Re: Monoprotic acids
by Charlotte Norris 2K View the latest post
Tue Dec 05, 2023 2:04 pm
-
-
- 459 Topics
- 1213 Posts
-
Last post
Re: textbook 6B1
by Sullivan R 3F View the latest post
Wed Dec 06, 2023 3:01 pm
-
- Topics
- Posts
- Last post
-
- 9733 Topics
- 50788 Posts
-
Last post
Re: When to use R
by michelle vooskanian 3F View the latest post
Wed Nov 22, 2023 4:44 pm
-
- 7863 Topics
- 33424 Posts
-
Last post
Re: Phase Changes
by 705801855 View the latest post
Mon Mar 20, 2023 11:58 am
-
- 12090 Topics
- 49932 Posts
-
Last post
Re: Wk.5 Thermodynamics #10
by Damin Rawlins 3B View the latest post
Mon Mar 20, 2023 5:45 pm
-
- 10172 Topics
- 41090 Posts
-
Last post
Re: identifying oxidizing and…
by Damin Rawlins 3B View the latest post
Mon Mar 20, 2023 6:30 pm
-
- 7493 Topics
- 35178 Posts
-
Last post
Re: Unique Reaction Rates
by 705721552 View the latest post
Sun Nov 26, 2023 3:46 pm
-
- 188 Topics
- 531 Posts
-
Last post
Re: DIS 1K 2I 2L Materials
by Chem_Mod View the latest post
Sun Mar 19, 2023 12:04 pm
-
-
Student Social/Study Group
This forum topic is for students to self-organize study groups, etc.
Moderators: Chem_Mod, Chem_Admin - 524 Topics
- 7793 Posts
-
Last post
Re: Final Jitters
by 905934067 View the latest post
Sun Dec 03, 2023 10:24 pm
-
-
-
Administrative Questions and Class Announcements
General non-science questions and class announcements.
Moderators: Chem_Mod, Chem_Admin - 1507 Topics
- 10176 Posts
-
Last post
Cassidy's Final Review 12/7 T…
by Chem_Mod View the latest post
Thu Dec 07, 2023 10:14 am
-
-
-
General Science Questions
Science questions not covered in Chem 14A and 14B. Try to limit questions to chemistry (inorganic chemistry, physical chemistry, organic chemistry, biophysical chemistry, biochemistry, materials science, environmental chemistry).
Moderators: Chem_Mod, Chem_Admin - 398 Topics
- 2439 Posts
-
Last post
Re: Studying Techniques
by 406280016 View the latest post
Fri Nov 17, 2023 9:42 pm
-
-
- 888 Topics
- 2539 Posts
-
Last post
Re: Sapling #15 Wk.9-10
by 405718358 View the latest post
Mon Mar 20, 2023 10:37 am
-
- 1835 Topics
- 4919 Posts
-
Last post
Re: Numbering
by 405718358 View the latest post
Mon Mar 20, 2023 10:44 am
-
- 546 Topics
- 1407 Posts
-
Last post
Re: C-H Bond +4 kJ/mol
by Narin Maisha 2H View the latest post
Thu Mar 10, 2022 5:20 am
-
- Topics
- Posts
- Last post
-
- 14 Topics
- 36 Posts
-
Last post
Re: Acheive Question #3
by Sai Alapati 3F View the latest post
Sat Nov 11, 2023 12:50 pm
-
- 29 Topics
- 62 Posts
-
Last post
Re: Chirality
by Raquel View the latest post
Thu Nov 30, 2023 2:46 pm
Who is online
In total there are 117 users online :: 7 registered, 1 hidden and 109 guests (based on users active over the past 5 minutes)
Most users ever online was 3979 on Wed Sep 06, 2023 4:00 pm
Registered users: 506047744, Bing [Bot], Folashade Alfred 3H, Google [Bot], Jimin_Kim_2F, Vincenzo Gueli 2H, Wesley Greene
Legend: Administrators, Global moderators
Statistics
Total posts 503674 • Total topics 112531 • Total members 17713 • Our newest member 905934859