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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. |
758 Posts |
Last post by sjb |
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Why does removing valence electrons increase effective nuclear charge?
Started by sd79812 | Last post by Corribus Yesterday at 05:12:04 PM |
1 Replies
54 Views |
Yesterday at 05:12:04 PMby Corribus |
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Chemistry Lab help ASAP! Reaction between Sodium Thiosulfate & Iron(III) Nitrate
Started by mahiru | Last post by Corribus May 15, 2024, 11:58:39 AM |
3 Replies
304 Views |
May 15, 2024, 11:58:39 AM by Corribus |
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Searle's bar experiment takes forever/inconclusive?
Started by sd79812 | Last post by Borek May 15, 2024, 03:22:34 AM |
1 Replies
161 Views |
May 15, 2024, 03:22:34 AM by Borek |
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Calculating osmolarity of sports drinks
Started by SP0RT0 | Last post by SP0RT0 May 08, 2024, 09:40:27 PM |
2 Replies
687 Views |
May 08, 2024, 09:40:27 PM by SP0RT0 |
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nBuli + H2O, and whether nBuli is a bronsted base?
Started by gavindor | Last post by Hunter2 May 06, 2024, 01:43:09 PM |
6 Replies
1066 Views |
May 06, 2024, 01:43:09 PM by Hunter2 |
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Electrolysis of saltwater to get NaOH
Started by Five | Last post by Hunter2 May 06, 2024, 06:48:23 AM |
5 Replies
681 Views |
May 06, 2024, 06:48:23 AM by Hunter2 |
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Unfinished high school Chem question...
Started by BabyGoofball | Last post by Corribus May 01, 2024, 10:05:13 PM |
1 Replies
928 Views |
May 01, 2024, 10:05:13 PM by Corribus |
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effect of increasing volume equilibirum, but reactant concentration stays same
Started by thepackage | Last post by Borek May 01, 2024, 02:53:22 PM |
1 Replies
606 Views |
May 01, 2024, 02:53:22 PM by Borek |
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Titanium Dioxide project
Started by milkfeet86 | Last post by Corribus April 26, 2024, 09:51:21 AM |
2 Replies
698 Views |
April 26, 2024, 09:51:21 AM by Corribus |
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What is equilibrium constant of this reaction (Not much information online)
Started by SheepDevon | Last post by Corribus April 25, 2024, 08:32:36 AM |
3 Replies
728 Views |
April 25, 2024, 08:32:36 AM by Corribus |
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Chemical Reaction
Started by The futuristic | Last post by Corribus April 24, 2024, 09:33:46 AM |
2 Replies
695 Views |
April 24, 2024, 09:33:46 AM by Corribus |
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categorising graphite - network solid, or molecular?
Started by gavindor | Last post by gavindor April 20, 2024, 09:50:37 AM |
8 Replies
1348 Views |
April 20, 2024, 09:50:37 AM by gavindor |
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a paradox on finding an Oxidation number
Started by amirziv24 | Last post by Corribus April 17, 2024, 12:11:48 PM |
12 Replies
1322 Views |
April 17, 2024, 12:11:48 PM by Corribus |
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Oxidation and reduction reactions for iron rusting
Started by bohojekek | Last post by Hunter2 April 10, 2024, 01:59:42 AM |
1 Replies
837 Views |
April 10, 2024, 01:59:42 AM by Hunter2 |
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What does the filled circle in the skeletal formula represent?
Started by bakirtzis | Last post by Babcock_Hall April 06, 2024, 02:12:34 PM |
2 Replies
889 Views |
April 06, 2024, 02:12:34 PM by Babcock_Hall |
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