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Problem of the Week Archive
Collection of all our problem of the week threads. |
669 Posts |
Last post by Borek |
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Stoichiometry calculator
Started by Borek | Last post by KristinW March 12, 2019, 09:57:01 AM |
4 Replies
33765 Views |
March 12, 2019, 09:57:01 AMby KristinW |
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2,4 dinitrophenylhydrazine
Started by Tra | Last post by Tra October 06, 2014, 08:31:24 PM |
0 Replies
1151 Views |
October 06, 2014, 08:31:24 PM by Tra |
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CH3OCH2CH(CH3)2 H-NMR help
Started by Confusion | Last post by Confusion October 07, 2014, 12:01:22 AM |
0 Replies
2954 Views |
October 07, 2014, 12:01:22 AM by Confusion |
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Why do high temperature fuel cells tolerate impurities better than low ones?
Started by ajax0604 | Last post by ajax0604 October 13, 2014, 12:22:28 AM |
0 Replies
1002 Views |
October 13, 2014, 12:22:28 AM by ajax0604 |
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Colors of nitro-nitrito complexes of pentamminecobalt(III)chloride
Started by Peppersrule | Last post by Peppersrule October 14, 2014, 04:09:20 PM |
0 Replies
2476 Views |
October 14, 2014, 04:09:20 PM by Peppersrule |
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Diffusion coefficent of gaseous systems
Started by tantruong1412 | Last post by tantruong1412 November 02, 2014, 09:29:42 AM |
0 Replies
989 Views |
November 02, 2014, 09:29:42 AM by tantruong1412 |
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TLC Results
Started by Mark S 2014 | Last post by Mark S 2014 November 04, 2014, 02:47:38 PM |
0 Replies
1601 Views |
November 04, 2014, 02:47:38 PM by Mark S 2014 |
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Coordination Polymerisation
Started by Clanouper | Last post by Clanouper November 07, 2014, 03:28:46 AM |
0 Replies
1209 Views |
November 07, 2014, 03:28:46 AM by Clanouper |
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eugenol and ascorbic acid
Started by alamsyah1 | Last post by alamsyah1 November 11, 2014, 11:50:27 AM |
0 Replies
1194 Views |
November 11, 2014, 11:50:27 AM by alamsyah1 |
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EBT necessary pH
Started by abc489 | Last post by abc489 November 12, 2014, 12:33:05 PM |
0 Replies
1239 Views |
November 12, 2014, 12:33:05 PM by abc489 |
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Quantitative Chemistry ACS Advice. I don't want old tests. I want suggestions.
Started by iammrhappy | Last post by iammrhappy November 14, 2014, 12:27:07 AM |
0 Replies
1095 Views |
November 14, 2014, 12:27:07 AM by iammrhappy |
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The stability of transition metal complexes
Started by polexia | Last post by polexia November 19, 2014, 06:44:07 AM |
0 Replies
1063 Views |
November 19, 2014, 06:44:07 AM by polexia |
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Forces and Potential Energy in Atoms
Started by beethove | Last post by beethove November 22, 2014, 08:55:19 PM |
0 Replies
978 Views |
November 22, 2014, 08:55:19 PM by beethove |
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Why does Hexane have higher intermolecular force than Propylamine?
Started by vizakenjack | Last post by vizakenjack November 23, 2014, 08:38:34 PM |
0 Replies
1975 Views |
November 23, 2014, 08:38:34 PM by vizakenjack |
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Polarizabilityof hard base
Started by Zawarmian | Last post by Zawarmian December 23, 2014, 02:29:45 AM |
0 Replies
963 Views |
December 23, 2014, 02:29:45 AM by Zawarmian |
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