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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
33282 Views |
March 12, 2019, 09:57:01 AMby KristinW |
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What's the difference between E=nhv and E=hv (Midterm on Monday)
Started by schrodingersdog | Last post by Corribus Today at 01:37:38 AM |
3 Replies
72 Views |
Today at 01:37:38 AM by Corribus |
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electronegativity in different molecules
Started by mana | Last post by AWK October 18, 2019, 04:15:01 AM |
4 Replies
117 Views |
October 18, 2019, 04:15:01 AM by AWK |
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Chem1 homework question
Started by Krusinek | Last post by Enthalpy October 17, 2019, 04:29:33 PM |
2 Replies
102 Views |
October 17, 2019, 04:29:33 PM by Enthalpy |
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electron cloud of the anion and covalent character of a bond
Started by mana | Last post by mana October 17, 2019, 01:28:36 PM |
0 Replies
41 Views |
October 17, 2019, 01:28:36 PM by mana |
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Writing chemical reactions
Started by id1oteque | Last post by AWK October 15, 2019, 04:17:27 PM |
1 Replies
96 Views |
October 15, 2019, 04:17:27 PM by AWK |
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COH4 disolved in water
Started by Revrim | Last post by AWK October 15, 2019, 11:48:26 AM |
2 Replies
124 Views |
October 15, 2019, 11:48:26 AM by AWK |
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Theoretical yield issue
Started by murmelburmel | Last post by murmelburmel October 15, 2019, 11:35:12 AM |
4 Replies
153 Views |
October 15, 2019, 11:35:12 AM by murmelburmel |
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Can sb please help me ?
Started by Romenumeral | Last post by sjb October 14, 2019, 07:46:11 AM |
3 Replies
106 Views |
October 14, 2019, 07:46:11 AM by sjb |
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trend of atomic size in inner transitional elements?
Started by mana | Last post by mana October 14, 2019, 04:16:12 AM |
0 Replies
66 Views |
October 14, 2019, 04:16:12 AM by mana |
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Copper Sulfide Reaction Post Lab
Started by ortrocad | Last post by AWK October 12, 2019, 04:54:34 AM |
2 Replies
134 Views |
October 12, 2019, 04:54:34 AM by AWK |
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Buffer preparation
Started by pyngjls | Last post by Babcock_Hall October 11, 2019, 09:21:31 AM |
2 Replies
138 Views |
October 11, 2019, 09:21:31 AM by Babcock_Hall |
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Extractions
Started by Jstub | Last post by Jstub October 10, 2019, 04:08:08 PM |
2 Replies
97 Views |
October 10, 2019, 04:08:08 PM by Jstub |
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How does MoO4 serve as a catalyst in the iodine clock reaction
Started by ferretman25 | Last post by Borek October 09, 2019, 01:27:16 PM |
1 Replies
136 Views |
October 09, 2019, 01:27:16 PM by Borek |
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Yttrium-Arsenic-Selenium
Started by labeled | Last post by Enthalpy October 09, 2019, 06:49:44 AM |
3 Replies
189 Views |
October 09, 2019, 06:49:44 AM by Enthalpy |
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