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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 May 17, 2024, 05:12:04 PM |
1 Replies
101 Views |
May 17, 2024, 05:12:04 PMby 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
194 Views |
May 15, 2024, 03:22:34 AM by Borek |
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how to make chemistry in tamil naidu
Started by usa | Last post by Vidya January 06, 2024, 07:42:12 AM |
1 Replies
403 Views |
January 06, 2024, 07:42:12 AM by Vidya |
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How do i do mixture stoichiometry?
Started by kokakolakias | Last post by Borek December 10, 2023, 06:52:59 AM |
1 Replies
405 Views |
December 10, 2023, 06:52:59 AM by Borek |
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Why si this possible? FeSO4 + (COOH)2 = H2SO4 + Fe2(C2O4)3
Started by hartalinstalin69 | Last post by Borek December 29, 2023, 03:09:26 AM |
1 Replies
406 Views |
December 29, 2023, 03:09:26 AM by Borek |
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Investigating the effects of temperature on crude caffeine content of instant co
Started by harryhaghany | Last post by billnotgatez December 23, 2023, 08:09:57 AM |
1 Replies
413 Views |
December 23, 2023, 08:09:57 AM by billnotgatez |
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Is ksp only for salts?
Started by gavindor | Last post by gavindor January 12, 2024, 11:10:29 AM |
3 Replies
415 Views |
January 12, 2024, 11:10:29 AM by gavindor |
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Seeking Guidance on Exam Dilemma - Can Someone Share Advice?
Started by trevorwatson | Last post by rjb January 12, 2024, 11:38:40 AM |
3 Replies
417 Views |
January 12, 2024, 11:38:40 AM by rjb |
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Inquiry about Chemical Equilibrium in Endothermic Reaction
Started by bobbert | Last post by Borek January 10, 2024, 07:22:35 AM |
3 Replies
420 Views |
January 10, 2024, 07:22:35 AM by Borek |
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Use of various metal hydrides in synthesis of vanillin alcohol
Started by NorthWardVale | Last post by Vidya January 12, 2024, 10:32:38 AM |
3 Replies
421 Views |
January 12, 2024, 10:32:38 AM by Vidya |
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Chemical reactions and limiting reagents
Started by eastsherbert8948 | Last post by Hunter2 January 22, 2024, 01:45:18 AM |
1 Replies
422 Views |
January 22, 2024, 01:45:18 AM by Hunter2 |
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Acid and base equilibriums
Started by Taylorb | Last post by Hunter2 January 14, 2024, 12:58:43 PM |
1 Replies
431 Views |
January 14, 2024, 12:58:43 PM by Hunter2 |
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Limiting reagents in a reaction
Started by eastsherbert8948 | Last post by Hunter2 January 22, 2024, 01:47:08 AM |
1 Replies
431 Views |
January 22, 2024, 01:47:08 AM by Hunter2 |
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Please help me with this!
Started by Cryptoguy | Last post by Borek December 11, 2023, 12:39:25 PM |
1 Replies
432 Views |
December 11, 2023, 12:39:25 PM by Borek |
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Confusion on heterogeneous equilibrium
Started by ay1 | Last post by Borek January 14, 2024, 06:53:27 AM |
2 Replies
433 Views |
January 14, 2024, 06:53:27 AM by Borek |
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