Problem of the Week Archive
Collection of all our problem of the week threads. |
668 Posts |
Last post by Borek |
Subject / Started by | Replies / Views | Last post | ||
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Stoichiometry calculator
Started by Borek | Last post by wildfyr December 31, 2018, 02:39:30 PM |
3 Replies
65953 Views |
December 31, 2018, 02:39:30 PM by wildfyr |
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Oxygen dip in ionization energy why?
Started by sd79812 | Last post by sd79812 May 23, 2024, 11:46:54 PM |
0 Replies
302 Views |
May 23, 2024, 11:46:54 PM by sd79812 |
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cm vs cv (adiabatic equation)
Started by physikkk2 | Last post by mjc123 May 26, 2024, 02:50:00 PM |
2 Replies
526 Views |
May 26, 2024, 02:50:00 PM by mjc123 |
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gp1 and gp2 ionic/atomic radius difference larger than that of anion non-metals
Started by sd79812 | Last post by Corribus May 20, 2024, 12:03:36 PM |
1 Replies
596 Views |
May 20, 2024, 12:03:36 PM by Corribus |
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Can one functional group be part of another?
Started by thatcrazycow | Last post by sjb September 15, 2020, 12:53:34 PM |
2 Replies
736 Views |
September 15, 2020, 12:53:34 PM by sjb |
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Equilibrium
Started by kathhhriine | Last post by AWK December 16, 2020, 09:23:33 AM |
1 Replies
738 Views |
December 16, 2020, 09:23:33 AM by AWK |
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I got rid of my needed product in lab
Started by gracek | Last post by Corribus September 02, 2020, 12:15:23 PM |
1 Replies
740 Views |
September 02, 2020, 12:15:23 PM by Corribus |
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Calculate concentration ratio
Started by Bushiobrao | Last post by Borek March 18, 2021, 04:15:38 AM |
1 Replies
741 Views |
March 18, 2021, 04:15:38 AM by Borek |
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Proper Bake-out Method for New Heating Mantle
Started by Mr. Deeds | Last post by Mr. Deeds February 06, 2020, 10:24:39 PM |
0 Replies
742 Views |
February 06, 2020, 10:24:39 PM by Mr. Deeds |
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Interpreting uv-vis spectra
Started by Timu | Last post by Timu March 11, 2021, 11:06:10 AM |
0 Replies
742 Views |
March 11, 2021, 11:06:10 AM by Timu |
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Energy calculations
Started by AmCoop97 | Last post by Borek April 29, 2020, 03:31:19 AM |
1 Replies
743 Views |
April 29, 2020, 03:31:19 AM by Borek |
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Help with chemistry!?
Started by CLARISSAG | Last post by Borek October 08, 2020, 03:13:06 AM |
1 Replies
743 Views |
October 08, 2020, 03:13:06 AM by Borek |
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Change of OH concentration in water when base salt is added
Started by gazeem | Last post by Borek June 09, 2020, 03:11:50 AM |
1 Replies
744 Views |
June 09, 2020, 03:11:50 AM by Borek |
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Which is the job of chloride in an electrodeposition of copper?
Started by IJMTAFAQ | Last post by chenbeier May 29, 2020, 03:19:43 PM |
1 Replies
745 Views |
May 29, 2020, 03:19:43 PM by chenbeier |
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Metal displacement question
Started by Perseus000 | Last post by chenbeier October 10, 2020, 07:13:42 AM |
1 Replies
745 Views |
October 10, 2020, 07:13:42 AM by chenbeier |
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