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Determining measurements for concentrated brine for mineral water.

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

1 Replies
473 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
2988 Views
Last post September 10, 2009, 07:48:17 AM
by alkufi
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
14556 Views
Last post June 09, 2008, 11:46:12 PM
by AhBeng
3 Replies
4296 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
7793 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
49806 Views
Last post September 28, 2012, 01:24:05 PM
by parranoya
Reversible adiabatic expansion

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

1 Replies
1572 Views
Last post September 30, 2013, 08:47:26 PM
by ahhppull
Term Symbols

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

6 Replies
7906 Views
Last post March 25, 2013, 09:27:37 PM
by Corribus
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
6513 Views
Last post August 08, 2008, 03:52:41 AM
by Mitch
Irreversible process

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

7 Replies
7403 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
6140 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
2930 Views
Last post March 29, 2009, 05:34:37 AM
by Ahmed Abdullah
AMORPHOUS HAS NO X-RAY PATTERN

Started by AhmedEzatAlzawalaty | Last post by AWK January 21, 2008, 11:08:15 AM

2 Replies
4772 Views
Last post January 21, 2008, 11:08:15 AM
by AWK
Solubility problem

Started by AhmedEzatAlzawalaty | Last post by AhmedEzatAlzawalaty November 04, 2008, 07:30:32 AM

0 Replies
2678 Views
Last post November 04, 2008, 07:30:32 AM
by AhmedEzatAlzawalaty
question on calculating the conductivity of a solution

Started by ail101 | Last post by ail101 November 04, 2010, 07:06:06 PM

0 Replies
2205 Views
Last post November 04, 2010, 07:06:06 PM
by ail101
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