November 30, 2020, 02:59:16 AM
Forum Rules: Read This Before Posting


Subject / Started by Last post
0 Members and 58 Guests are viewing this board.
what is photochemical smog?

Started by cuongt | Last post by billnotgatez March 13, 2006, 07:48:30 AM

2 Replies
3773 Views
Last post March 13, 2006, 07:48:30 AM
by billnotgatez
When do you use ionic and net ionic equations?

Started by hya_been | Last post by hya_been September 05, 2005, 09:34:44 PM

2 Replies
3789 Views
Last post September 05, 2005, 09:34:44 PM
by hya_been
Which element is the most metallic and which is the most nonmetallic?

Started by mrg09 | Last post by Albert March 19, 2006, 04:56:25 PM

2 Replies
6103 Views
Last post March 19, 2006, 04:56:25 PM
by Albert
1 Replies
4122 Views
Last post May 04, 2005, 09:20:42 PM
by constant thinker
9 Replies
13163 Views
Last post September 15, 2009, 02:33:09 AM
by Borek
!!! HELP PLEASE FORMULAS MOLECULAR NAMES AND EMPIRICAL

Started by ABCD | Last post by billnotgatez March 31, 2014, 01:57:18 AM

1 Replies
1214 Views
Last post March 31, 2014, 01:57:18 AM
by billnotgatez
% by mass???

Started by cronosking | Last post by cronosking October 08, 2007, 08:44:47 PM

4 Replies
4250 Views
Last post October 08, 2007, 08:44:47 PM
by cronosking
% Composition

Started by dancingforrain | Last post by Borek August 02, 2006, 05:23:39 PM

1 Replies
2978 Views
Last post August 02, 2006, 05:23:39 PM
by Borek
% of Ca in CaCO3

Started by Rutherford | Last post by Rutherford March 25, 2012, 03:25:59 PM

2 Replies
2058 Views
Last post March 25, 2012, 03:25:59 PM
by Rutherford
% of Ca in dolomite

Started by Rutherford | Last post by Borek April 20, 2012, 05:05:05 PM

13 Replies
7035 Views
Last post April 20, 2012, 05:05:05 PM
by Borek
% of Copper in Brass?

Started by theRealDJ | Last post by Borek November 01, 2018, 04:26:00 AM

1 Replies
946 Views
Last post November 01, 2018, 04:26:00 AM
by Borek
% of K2O and PPM

Started by Andeas | Last post by Hunter2 February 03, 2014, 01:42:12 AM

2 Replies
1929 Views
Last post February 03, 2014, 01:42:12 AM
by Hunter2
% purity

Started by JonD | Last post by Donaldson Tan December 19, 2005, 04:49:07 AM

2 Replies
3656 Views
Last post December 19, 2005, 04:49:07 AM
by Donaldson Tan
% Solution and how to convert a 3% solution to molarity

Started by IIIIllllIIIlIlIllIlIIIllI | Last post by AWK October 22, 2019, 03:33:34 AM

2 Replies
305 Views
Last post October 22, 2019, 03:33:34 AM
by AWK
% Yield Gas Law Problem

Started by Nishka | Last post by Big-Daddy June 02, 2014, 12:19:33 PM

2 Replies
1436 Views
Last post June 02, 2014, 12:19:33 PM
by Big-Daddy
Sponsored Links

 

Normal Topic
Hot Topic (More than 5 replies)
Very Hot Topic (More than 10 replies)

Locked Topic
Sticky Topic
Poll