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Chemistry Olympiad and other competitions

Preparing to Chemistry Olympiad or any other competition? That's the place to ask your question.

762 Posts
128 Topics

Last post by Dihiya
in Re: Chemical formula of ...
on May 09, 2021, 04:10:28 AM

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Chemistry Extended Essay - Is this a good research question?

Started by halfrobot | Last post by halfrobot Yesterday at 04:45:18 AM

0 Replies
50 Views
Last post Yesterday at 04:45:18 AM
by halfrobot
How are Gibbs values from references calculated?

Started by iweqy327 | Last post by iweqy327 July 28, 2021, 03:58:23 AM

0 Replies
53 Views
Last post July 28, 2021, 03:58:23 AM
by iweqy327
Chemistry article - RuBisCo

Started by oliviagrace | Last post by oliviagrace July 22, 2021, 04:39:37 AM

0 Replies
77 Views
Last post July 22, 2021, 04:39:37 AM
by oliviagrace
Equilibrium Concentration Need Help

Started by Ralphguy | Last post by Ralphguy July 30, 2021, 05:02:52 AM

3 Replies
78 Views
Last post July 30, 2021, 05:02:52 AM
by Ralphguy
Grade 11 Chemistry [pH, Neutralization, and Acids and Bases.]

Started by LarrysTrendyFoods | Last post by sjb July 30, 2021, 10:08:21 AM

1 Replies
98 Views
Last post July 30, 2021, 10:08:21 AM
by sjb
Mass Spectrometry

Started by ying63 | Last post by ying63 July 30, 2021, 06:43:43 AM

4 Replies
114 Views
Last post July 30, 2021, 06:43:43 AM
by ying63
organic chemistry

Started by morgan963 | Last post by mjc123 June 09, 2021, 09:03:05 AM

1 Replies
116 Views
Last post June 09, 2021, 09:03:05 AM
by mjc123
1 Replies
116 Views
Last post July 22, 2021, 02:52:23 AM
by Borek
Coagulation reaction

Started by struggling_kemist | Last post by struggling_kemist May 29, 2021, 09:50:06 AM

0 Replies
128 Views
Last post May 29, 2021, 09:50:06 AM
by struggling_kemist
Lattice energy and Ionic character of the bond

Started by Ajathashatru | Last post by Orcio_Dojek June 06, 2021, 10:49:37 AM

1 Replies
129 Views
Last post June 06, 2021, 10:49:37 AM
by Orcio_Dojek
Questions about pH control, UV-visible spectrophotometer, contact angle

Started by Hanmin | Last post by Hanmin June 11, 2021, 12:13:45 AM

0 Replies
132 Views
Last post June 11, 2021, 12:13:45 AM
by Hanmin
Chemistry final project

Started by arifoster1 | Last post by arifoster1 April 15, 2021, 12:46:02 PM

0 Replies
134 Views
Last post April 15, 2021, 12:46:02 PM
by arifoster1
Can metals "crystallise" on inert electrodes?

Started by synopsai | Last post by Borek June 20, 2021, 05:45:56 PM

1 Replies
136 Views
Last post June 20, 2021, 05:45:56 PM
by Borek
Precipitation of milk serum proteins by adding calcium carbonate

Started by awss | Last post by marquis July 29, 2021, 01:09:07 PM

1 Replies
136 Views
Last post July 29, 2021, 01:09:07 PM
by marquis
Luminol experiment gone wrong?

Started by struggling_kemist | Last post by Babcock_Hall June 15, 2021, 09:47:44 AM

1 Replies
137 Views
Last post June 15, 2021, 09:47:44 AM
by Babcock_Hall
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