Subject / Started by | Replies / Views | Last post | ||
---|---|---|---|---|
0 Members and 85 Guests are viewing this board. | ||||
A mixture of Ar and N2 gases has a density of 1.413 g/L at STP. mole fraction=?
Started by DulceBoxers | Last post by DulceBoxers November 08, 2005, 03:57:22 PM |
6 Replies
14004 Views |
November 08, 2005, 03:57:22 PM by DulceBoxers |
||
Simple Redox Reaction Question
Started by student8607 | Last post by student8607 November 09, 2008, 10:23:28 AM |
2 Replies
14007 Views |
November 09, 2008, 10:23:28 AM by student8607 |
||
pH Titration Soda Ash
Started by rycharles | Last post by rycharles February 13, 2012, 02:18:01 PM |
14 Replies
14018 Views |
February 13, 2012, 02:18:01 PM by rycharles |
||
Molarity of ordinary bleach?
Started by Iodine | Last post by Borek September 14, 2009, 06:34:50 AM |
3 Replies
14018 Views |
September 14, 2009, 06:34:50 AM by Borek |
||
Simple device to make copper ions
Started by FusedMan | Last post by arnyk July 01, 2005, 09:30:39 AM |
12 Replies
14021 Views |
July 01, 2005, 09:30:39 AM by arnyk |
||
pH Buffer Problem
Started by fyodor.pav | Last post by Borek February 11, 2009, 03:03:05 AM |
2 Replies
14024 Views |
February 11, 2009, 03:03:05 AM by Borek |
||
Need help with Equilibrium problem
Started by bpeck8 | Last post by EmperorTeepo February 21, 2010, 09:04:08 PM |
3 Replies
14026 Views |
February 21, 2010, 09:04:08 PM by EmperorTeepo |
||
Increasing Ph of metal salt solutions
Started by Terry Gallentine « 1 2 » | Last post by pizza1512 January 26, 2005, 09:12:42 AM |
19 Replies
14041 Views |
January 26, 2005, 09:12:42 AM by pizza1512 |
||
Help with Conversions
Started by ruboxxx | Last post by ruboxxx September 20, 2013, 05:56:18 PM |
5 Replies
14048 Views |
September 20, 2013, 05:56:18 PM by ruboxxx |
||
Blue flame - Is it hotter or colder than yellow flame?
Started by horo1988 | Last post by horo1988 November 05, 2007, 06:03:43 PM |
4 Replies
14069 Views |
November 05, 2007, 06:03:43 PM by horo1988 |
||
Need major help please
Started by bpeck8 | Last post by Borek October 19, 2009, 03:29:21 AM |
6 Replies
14086 Views |
October 19, 2009, 03:29:21 AM by Borek |
||
steamhydrocarbon reforming process
Started by spunkee « 1 2 » | Last post by spunkee February 28, 2005, 12:14:17 AM |
17 Replies
14105 Views |
February 28, 2005, 12:14:17 AM by spunkee |
||
Preparing Sodium Phosphate Buffer from Stock Solution
Started by erv10s | Last post by Borek September 10, 2008, 01:46:42 PM |
3 Replies
14118 Views |
September 10, 2008, 01:46:42 PM by Borek |
||
Need help with yet another question (entropy change)
Started by Aetos « 1 2 » | Last post by Aetos October 22, 2011, 05:09:12 PM |
18 Replies
14138 Views |
October 22, 2011, 05:09:12 PM by Aetos |
||
volume of NaOH in titration
Started by psychoman | Last post by JGK September 18, 2009, 11:23:54 AM |
13 Replies
14157 Views |
September 18, 2009, 11:23:54 AM by JGK |
Normal Topic
Hot Topic (More than 5 replies)
Very Hot Topic (More than 10 replies)
Locked Topic
Sticky Topic
Poll