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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
64727 Views
Last post December 31, 2018, 02:39:30 PM
by wildfyr
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
201 Views
Last post May 11, 2024, 09:20:32 PM
by sd79812
2 Replies
472 Views
Last post December 05, 2023, 03:35:34 PM
by tjworle
Can someone explain ion to ion intermolecular force to me ?

Started by boxuanma | Last post by Babcock_Hall November 18, 2023, 08:11:51 AM

1 Replies
540 Views
Last post November 18, 2023, 08:11:51 AM
by Babcock_Hall
Heck reaction ( intramolecular ? )

Started by Sharabi | Last post by Sharabi October 10, 2023, 05:51:27 PM

0 Replies
546 Views
Last post October 10, 2023, 05:51:27 PM
by Sharabi
Determining the products of successive tests on a group of anions

Started by rms1111 | Last post by Hunter2 December 07, 2023, 01:25:14 AM

1 Replies
550 Views
Last post December 07, 2023, 01:25:14 AM
by Hunter2
MOVED: Opinions/Advice on abstract and help finding a melting point.

Started by Borek | Last post by Borek November 05, 2023, 03:37:32 AM

0 Replies
556 Views
Last post November 05, 2023, 03:37:32 AM
by Borek
Wittig Reaction to form Stilbene Isomers

Started by DmitriMendeleev | Last post by DmitriMendeleev February 18, 2024, 06:15:49 PM

0 Replies
559 Views
Last post February 18, 2024, 06:15:49 PM
by DmitriMendeleev
Partial Pressure Equilibrium

Started by MilkyCar | Last post by MilkyCar October 24, 2023, 12:28:52 PM

2 Replies
573 Views
Last post October 24, 2023, 12:28:52 PM
by MilkyCar
Chemical Kinetics/Gibbs Free Energy

Started by rayyyu | Last post by Corribus December 07, 2023, 10:20:55 AM

1 Replies
574 Views
Last post December 07, 2023, 10:20:55 AM
by Corribus
Do First Order Equations not care about consistent units?

Started by dzsdgfhjkl | Last post by Borek February 12, 2024, 02:57:57 AM

1 Replies
581 Views
Last post February 12, 2024, 02:57:57 AM
by Borek
Chemistry Research Topic

Started by zelendipity | Last post by Corribus January 31, 2024, 09:38:01 AM

1 Replies
582 Views
Last post January 31, 2024, 09:38:01 AM
by Corribus
MOVED: Conversion equations

Started by sjb | Last post by sjb December 20, 2023, 10:41:59 AM

0 Replies
583 Views
Last post December 20, 2023, 10:41:59 AM
by sjb
Dimensions of Wavefunction

Started by jgr | Last post by Borek December 09, 2023, 03:40:01 AM

1 Replies
584 Views
Last post December 09, 2023, 03:40:01 AM
by Borek
Which of the following ionic solids is the most soluble?

Started by Homeworker | Last post by Borek December 06, 2023, 10:36:07 AM

2 Replies
586 Views
Last post December 06, 2023, 10:36:07 AM
by Borek
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