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cambridge challenge (c3l6)

Started by momoho | Last post by Big-Daddy April 22, 2014, 05:26:40 PM

1 Replies
3499 Views
Last post April 22, 2014, 05:26:40 PM
by Big-Daddy
Practice problem 1

Started by Rutherford | Last post by Borek April 23, 2014, 01:58:33 PM

5 Replies
4092 Views
Last post April 23, 2014, 01:58:33 PM
by Borek
Practice problem 2

Started by discodermolide | Last post by discodermolide April 23, 2014, 10:36:53 PM

2 Replies
2824 Views
Last post April 23, 2014, 10:36:53 PM
by discodermolide
Practice problem 3

Started by Rutherford | Last post by Rutherford April 26, 2014, 01:45:54 PM

6 Replies
4961 Views
Last post April 26, 2014, 01:45:54 PM
by Rutherford
Practice problem 4

Started by SinkingTako | Last post by Rutherford April 30, 2014, 01:23:55 PM

9 Replies
5020 Views
Last post April 30, 2014, 01:23:55 PM
by Rutherford
Practice problem 5

Started by Rutherford | Last post by Rutherford April 30, 2014, 02:54:49 PM

4 Replies
3464 Views
Last post April 30, 2014, 02:54:49 PM
by Rutherford
Back with the phosphoric acid- problem 11

Started by Radu | Last post by Rutherford May 05, 2014, 10:19:44 AM

9 Replies
6850 Views
Last post May 05, 2014, 10:19:44 AM
by Rutherford
Practice problem 6

Started by Big-Daddy | Last post by Big-Daddy May 14, 2014, 10:16:09 AM

11 Replies
6861 Views
Last post May 14, 2014, 10:16:09 AM
by Big-Daddy
national problems

Started by momoho « 1 2 » | Last post by Borek June 26, 2014, 04:03:17 PM

15 Replies
9262 Views
Last post June 26, 2014, 04:03:17 PM
by Borek
Organic chemistry competitions ?

Started by davidenarb | Last post by Vidya August 21, 2014, 12:14:57 PM

1 Replies
3144 Views
Last post August 21, 2014, 12:14:57 PM
by Vidya
Chemical equilibrium

Started by Jai | Last post by Jai August 23, 2014, 03:47:41 PM

7 Replies
6589 Views
Last post August 23, 2014, 03:47:41 PM
by Jai
USNCO Preparation

Started by boomvoom4000 | Last post by Vidya September 01, 2014, 12:03:33 AM

1 Replies
3783 Views
Last post September 01, 2014, 12:03:33 AM
by Vidya
Dissociation degree calculation from Ka1 Ka2 and H+

Started by willy.Jonathan.12 | Last post by Borek September 02, 2014, 06:16:01 PM

1 Replies
3455 Views
Last post September 02, 2014, 06:16:01 PM
by Borek
Solubility of silver phosphate

Started by Radu | Last post by kaya67 October 16, 2014, 11:45:44 AM

3 Replies
6763 Views
Last post October 16, 2014, 11:45:44 AM
by kaya67
icho 2014 participants

Started by momoho | Last post by pocantheses October 27, 2014, 10:13:32 PM

3 Replies
4632 Views
Last post October 27, 2014, 10:13:32 PM
by pocantheses
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