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Problem of the Week Archive

Collection of all our problem of the week threads.

668 Posts
58 Topics

Last post by Borek
in Re: Chemistry
on October 12, 2019, 04:03:28 AM

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Stoichiometry calculator

Started by Borek | Last post by Borek October 05, 2024, 01:43:18 PM

7 Replies
81242 Views
Last post October 05, 2024, 01:43:18 PM
by Borek
you can try this out keplr wallet

Started by RamonNeiva | Last post by RamonNeiva Today at 03:09:08 PM

0 Replies
15 Views
Last post Today at 03:09:08 PM
by RamonNeiva
What type of training is required for a biochemist?

Started by mukesh140 | Last post by mukesh140 Today at 02:42:17 PM

0 Replies
16 Views
Last post Today at 02:42:17 PM
by mukesh140
offtopic

Started by voressayhs « 1 2 » | Last post by voressayhs Today at 02:07:31 PM

21 Replies
74 Views
Last post Today at 02:07:31 PM
by voressayhs
check it out phantom Extension

Started by Brandonvox | Last post by Brandonvox Today at 01:39:29 PM

0 Replies
8 Views
Last post Today at 01:39:29 PM
by Brandonvox

Started by EmersMact | Last post by EmersMact Today at 12:27:49 PM

0 Replies
14 Views
Last post Today at 12:27:49 PM
by EmersMact
Quantum Mechanics - Orbitals

Started by Nanqy | Last post by Babcock_Hall January 04, 2025, 09:16:47 AM

5 Replies
1128 Views
Last post January 04, 2025, 09:16:47 AM
by Babcock_Hall
Crystal field splitting in dodecahedral

Started by rentj | Last post by Corribus December 31, 2024, 11:34:17 AM

1 Replies
768 Views
Last post December 31, 2024, 11:34:17 AM
by Corribus
Question about α-Amanitin. Thanks.

Started by upllop | Last post by Borek December 28, 2024, 03:08:39 PM

1 Replies
938 Views
Last post December 28, 2024, 03:08:39 PM
by Borek
CoCl5 3- hybridization and shape

Started by Bias Binte Kamal | Last post by mjc123 December 03, 2024, 10:49:56 AM

5 Replies
3914 Views
Last post December 03, 2024, 10:49:56 AM
by mjc123
acid and bases

Started by aaaaaa | Last post by Hunter2 December 01, 2024, 07:55:22 PM

2 Replies
1787 Views
Last post December 01, 2024, 07:55:22 PM
by Hunter2
Extraction of Potassium from Potassium Iodide

Started by ovdose | Last post by Borek November 25, 2024, 01:28:05 PM

1 Replies
2123 Views
Last post November 25, 2024, 01:28:05 PM
by Borek
Green Chemistry - Atom Economy Calculations (Vitamin-C)

Started by JArchy2001 | Last post by JArchy2001 November 23, 2024, 11:03:49 AM

3 Replies
2260 Views
Last post November 23, 2024, 11:03:49 AM
by JArchy2001
1 Replies
2564 Views
Last post November 16, 2024, 04:29:39 PM
by mjc123
help with question on serial dilutions with ethanol

Started by cecing | Last post by Borek November 14, 2024, 05:50:36 PM

1 Replies
2629 Views
Last post November 14, 2024, 05:50:36 PM
by Borek
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