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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 wildfyr December 31, 2018, 02:39:30 PM

3 Replies
66346 Views
Last post December 31, 2018, 02:39:30 PM
by wildfyr
2 Replies
315 Views
Last post June 14, 2024, 11:57:13 AM
by instawin
Why is there a taboo surrounding discussing the potential connection between qua

Started by Develowaime | Last post by DrCMS June 12, 2024, 11:31:08 AM

2 Replies
276 Views
Last post June 12, 2024, 11:31:08 AM
by DrCMS
Can we use quantum mechanics to predict the behavior of chemical reactions?

Started by Develowaime | Last post by Borek June 12, 2024, 02:59:55 AM

1 Replies
202 Views
Last post June 12, 2024, 02:59:55 AM
by Borek
Table of which lower energy orbitals shield upper energy orbitals.

Started by Develowaime | Last post by Borek June 12, 2024, 02:55:38 AM

1 Replies
210 Views
Last post June 12, 2024, 02:55:38 AM
by Borek
log molality

Started by Jowitawl | Last post by Jowitawl June 05, 2024, 07:58:17 AM

0 Replies
451 Views
Last post June 05, 2024, 07:58:17 AM
by Jowitawl
cm vs cv (adiabatic equation)

Started by physikkk2 | Last post by mjc123 May 26, 2024, 02:50:00 PM

2 Replies
887 Views
Last post May 26, 2024, 02:50:00 PM
by mjc123
Reverse Diffusion Demonstration

Started by S_Ch_S « 1 2 3 » | Last post by S_Ch_S May 25, 2024, 03:24:18 PM

30 Replies
6639 Views
Last post May 25, 2024, 03:24:18 PM
by S_Ch_S
Oxygen dip in ionization energy why?

Started by sd79812 | Last post by sd79812 May 23, 2024, 11:46:54 PM

0 Replies
597 Views
Last post May 23, 2024, 11:46:54 PM
by sd79812
1 Replies
876 Views
Last post May 20, 2024, 12:03:36 PM
by Corribus
Table of which lower energy orbitals shield upper energy orbitals

Started by sd79812 | Last post by sd79812 May 11, 2024, 09:20:32 PM

0 Replies
2120 Views
Last post May 11, 2024, 09:20:32 PM
by sd79812
2 Replies
2600 Views
Last post May 09, 2024, 02:18:38 PM
by Corribus
1st year Inorganic Chemistry Question about Halogen Bonding

Started by pioyi | Last post by Corribus May 06, 2024, 12:33:56 PM

5 Replies
2775 Views
Last post May 06, 2024, 12:33:56 PM
by Corribus
Help balancing a Redox reaction in acidic conditions

Started by margit | Last post by Borek May 06, 2024, 02:19:21 AM

2 Replies
2183 Views
Last post May 06, 2024, 02:19:21 AM
by Borek
Complete the concentration change of each reaction

Started by ramiroflores | Last post by Hunter2 April 24, 2024, 05:08:56 AM

1 Replies
2292 Views
Last post April 24, 2024, 05:08:56 AM
by Hunter2
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