April 25, 2024, 01:00:57 AM
Forum Rules: Read This Before Posting


Subject / Started by Last post
0 Members and 21 Guests are viewing this board.
Activity coefficients.

Started by agg | Last post by Radu February 11, 2014, 12:40:56 AM

5 Replies
2921 Views
Last post February 11, 2014, 12:40:56 AM
by Radu
Determining measurements for concentrated brine for mineral water.

Started by agjfritz | Last post by Borek July 07, 2020, 03:05:41 AM

1 Replies
1122 Views
Last post July 07, 2020, 03:05:41 AM
by Borek
Quantum questions

Started by Agneisse | Last post by alkufi September 10, 2009, 07:48:17 AM

2 Replies
3413 Views
Last post September 10, 2009, 07:48:17 AM
by alkufi
Why Gibbs free energy isn't always 0

Started by Agreetodisagree | Last post by joyalin February 06, 2022, 02:25:24 AM

2 Replies
1644 Views
Last post February 06, 2022, 02:25:24 AM
by joyalin
3 Replies
4779 Views
Last post April 05, 2007, 01:37:33 AM
by Donaldson Tan
Why is HCl a weaker acid than HF in glacial acetic/ethanoic acid?

Started by AhBeng | Last post by cck05 November 09, 2009, 10:16:58 AM

2 Replies
8601 Views
Last post November 09, 2009, 10:16:58 AM
by cck05
Why is PH3 a polar molecule when P and H have the same electronegativity?

Started by AhBeng | Last post by parranoya September 28, 2012, 01:24:05 PM

3 Replies
51719 Views
Last post September 28, 2012, 01:24:05 PM
by parranoya
What happens to position of equilibrium when I change pressure / volume?

Started by AhBeng | Last post by AhBeng June 09, 2008, 11:46:12 PM

2 Replies
15070 Views
Last post June 09, 2008, 11:46:12 PM
by AhBeng
Term Symbols

Started by ahhppull | Last post by Corribus March 25, 2013, 09:27:37 PM

6 Replies
9150 Views
Last post March 25, 2013, 09:27:37 PM
by Corribus
Reversible adiabatic expansion

Started by ahhppull | Last post by ahhppull September 30, 2013, 08:47:26 PM

1 Replies
1911 Views
Last post September 30, 2013, 08:47:26 PM
by ahhppull
Irreversible process

Started by Ahmed Abdullah | Last post by Structuralist April 12, 2008, 11:13:51 AM

7 Replies
8216 Views
Last post April 12, 2008, 11:13:51 AM
by Structuralist
Van der Waals repulsion

Started by Ahmed Abdullah | Last post by Rabn April 15, 2008, 02:37:20 PM

1 Replies
6543 Views
Last post April 15, 2008, 02:37:20 PM
by Rabn
How can we determine the PKa of a very strong base?

Started by Ahmed Abdullah | Last post by Ahmed Abdullah March 29, 2009, 05:34:37 AM

0 Replies
3240 Views
Last post March 29, 2009, 05:34:37 AM
by Ahmed Abdullah
How solubility of oil in water is effected by temperature?

Started by Ahmed Abdullah | Last post by Mitch August 08, 2008, 03:52:41 AM

3 Replies
7011 Views
Last post August 08, 2008, 03:52:41 AM
by Mitch
0 Replies
670 Views
Last post January 30, 2024, 06:18:26 PM
by ahmed ali
Sponsored Links

 

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

Locked Topic
Sticky Topic
Poll