Chemistry Olympiad and other competitions
Preparing to Chemistry Olympiad or any other competition? That's the place to ask your question. |
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Last post by antonioro00071 |
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categorising graphite - network solid, or molecular?
Started by gavindor | Last post by gavindor Yesterday at 07:56:16 PM |
4 Replies
264 Views |
Yesterday at 07:56:16 PM 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
385 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
264 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
318 Views |
April 06, 2024, 02:12:34 PM by Babcock_Hall |
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A simple question
Started by zehsphyr | Last post by zehsphyr April 02, 2024, 10:54:31 AM |
5 Replies
506 Views |
April 02, 2024, 10:54:31 AM by zehsphyr |
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Seeking Help: Predicting Precipitate Formation in a Chemical Reaction
Started by BwBarracuda | Last post by Borek April 01, 2024, 01:50:00 PM |
3 Replies
348 Views |
April 01, 2024, 01:50:00 PM by Borek |
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spectator ion question
Started by gavindor | Last post by Hunter2 March 31, 2024, 04:03:39 AM |
13 Replies
850 Views |
March 31, 2024, 04:03:39 AM by Hunter2 |
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Calculating NaCl concentration
Started by jeffmoonchop | Last post by Borek March 27, 2024, 11:03:49 AM |
3 Replies
414 Views |
March 27, 2024, 11:03:49 AM by Borek |
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is this question incomplete? calculating percent yield
Started by lilyyyyy | Last post by Babcock_Hall March 27, 2024, 08:47:46 AM |
2 Replies
385 Views |
March 27, 2024, 08:47:46 AM by Babcock_Hall |
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electrochemistry - galvanic cell consutrction
Started by limez | Last post by Hunter2 March 25, 2024, 09:50:16 AM |
1 Replies
319 Views |
March 25, 2024, 09:50:16 AM by Hunter2 |
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Is this a bronsted acid and base, but without these features
Started by gavindor « 1 2 » | Last post by gavindor March 22, 2024, 05:22:16 AM |
27 Replies
2298 Views |
March 22, 2024, 05:22:16 AM by gavindor |
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Please help me with this buffer question.
Started by Dnjaka | Last post by Hunter2 March 21, 2024, 07:25:16 PM |
1 Replies
325 Views |
March 21, 2024, 07:25:16 PM by Hunter2 |
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Please help me apply Le Chatelier's Principle
Started by Duncan1234 | Last post by Borek March 19, 2024, 04:44:57 AM |
6 Replies
594 Views |
March 19, 2024, 04:44:57 AM by Borek |
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glycoside
Started by auksas | Last post by Babcock_Hall March 18, 2024, 09:52:46 AM |
3 Replies
590 Views |
March 18, 2024, 09:52:46 AM by Babcock_Hall |
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High school graduation project involving Lithium
Started by Domcii | Last post by Hunter2 March 14, 2024, 07:08:05 PM |
1 Replies
404 Views |
March 14, 2024, 07:08:05 PM by Hunter2 |
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