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Problem of the Week Archive
Collection of all our problem of the week threads. |
668 Posts |
Last post by Borek |
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Stoichiometry calculator
Started by Borek | Last post by Borek October 05, 2024, 01:43:18 PM |
7 Replies
74033 Views |
October 05, 2024, 01:43:18 PMby Borek |
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I am a bit stuck on this question about quantum numbers in an alternate universe
Started by hemstudent123 | Last post by mjc123 November 16, 2024, 04:29:39 PM |
1 Replies
199 Views |
November 16, 2024, 04:29:39 PM by mjc123 |
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help with question on serial dilutions with ethanol
Started by cecing | Last post by Borek November 14, 2024, 05:50:36 PM |
1 Replies
215 Views |
November 14, 2024, 05:50:36 PM by Borek |
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Glucose identification
Started by mana | Last post by mana November 12, 2024, 11:42:56 AM |
0 Replies
217 Views |
November 12, 2024, 11:42:56 AM by mana |
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Help with chemistry and empirical formulas
Started by Katerinne | Last post by kopukza1 November 12, 2024, 09:15:58 AM |
2 Replies
3535 Views |
November 12, 2024, 09:15:58 AM by kopukza1 |
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Question about solubility
Started by fexaac | Last post by mjc123 November 07, 2024, 04:19:30 PM |
2 Replies
388 Views |
November 07, 2024, 04:19:30 PM by mjc123 |
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CoCl5 3- hybridization and shape
Started by Bias Binte Kamal | Last post by Bias Binte Kamal November 04, 2024, 04:24:42 AM |
3 Replies
642 Views |
November 04, 2024, 04:24:42 AM by Bias Binte Kamal |
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Gas Concentration in a container
Started by RomanKatz | Last post by RomanKatz November 04, 2024, 04:02:47 AM |
0 Replies
353 Views |
November 04, 2024, 04:02:47 AM by RomanKatz |
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benedict test
Started by sisara | Last post by sisara November 04, 2024, 12:56:22 AM |
0 Replies
364 Views |
November 04, 2024, 12:56:22 AM by sisara |
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Rate of reaction from only the absorbance change over time.
Started by kuberr | Last post by Babcock_Hall October 27, 2024, 02:15:50 PM |
5 Replies
1771 Views |
October 27, 2024, 02:15:50 PM by Babcock_Hall |
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Molecular Electron Configuration
Started by eding | Last post by Corribus October 18, 2024, 10:03:40 AM |
1 Replies
3102 Views |
October 18, 2024, 10:03:40 AM by Corribus |
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pls help
Started by eispojreiajrpo | Last post by Borek October 05, 2024, 05:28:48 PM |
1 Replies
3908 Views |
October 05, 2024, 05:28:48 PM by Borek |
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Calorimetry in Thermochemistry
Started by Kilojoule.kJ | Last post by Borek October 05, 2024, 09:51:14 AM |
2 Replies
3641 Views |
October 05, 2024, 09:51:14 AM by Borek |
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need help in my diy fire gel experiment
Started by micro97 | Last post by Borek September 30, 2024, 12:11:45 PM |
1 Replies
3902 Views |
September 30, 2024, 12:11:45 PM by Borek |
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What can go into the equilibrium constant expression?
Started by Santiago_1989 | Last post by Borek September 22, 2024, 10:54:57 AM |
2 Replies
4219 Views |
September 22, 2024, 10:54:57 AM by Borek |
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