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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. |
752 Posts |
Last post by dolphinsea14 |
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Some questions regarding pH, bases and acids
Started by Shaderxd | Last post by Borek December 01, 2022, 03:58:56 AM |
1 Replies
226 Views |
December 01, 2022, 03:58:56 AMby Borek |
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Doubt CR2032 battery
Started by barretff7 | Last post by barretff7 November 27, 2022, 06:25:41 PM |
13 Replies
577 Views |
November 27, 2022, 06:25:41 PM by barretff7 |
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Calculate the oxidation state of Cr(ClO3)3 and others
Started by al220007 | Last post by Hunter2 November 23, 2022, 12:10:19 PM |
4 Replies
285 Views |
November 23, 2022, 12:10:19 PM by Hunter2 |
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Finding required volume
Started by NotSoBrightGuy | Last post by Borek November 13, 2022, 10:46:11 AM |
3 Replies
357 Views |
November 13, 2022, 10:46:11 AM by Borek |
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Identifying Metals and vitamins in a substance
Started by Maxim | Last post by Borek November 03, 2022, 06:17:48 PM |
1 Replies
387 Views |
November 03, 2022, 06:17:48 PM by Borek |
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Why in the equation E=v/d E units are coulomb
Started by darkwizard267787 | Last post by mjc123 October 28, 2022, 03:06:53 PM |
3 Replies
481 Views |
October 28, 2022, 03:06:53 PM by mjc123 |
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Standard Molar Enthalpies of Chemicals
Started by jasian | Last post by Enthalpy October 24, 2022, 07:01:47 AM |
2 Replies
393 Views |
October 24, 2022, 07:01:47 AM by Enthalpy |
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Explain metaloid bonds without words
Started by Alifor | Last post by Borek October 20, 2022, 08:30:54 AM |
1 Replies
377 Views |
October 20, 2022, 08:30:54 AM by Borek |
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Hi I have tons of questions
Started by metromondaze | Last post by Borek October 19, 2022, 03:13:39 AM |
1 Replies
384 Views |
October 19, 2022, 03:13:39 AM by Borek |
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Can I boil away water from a copper (II) sulfate pentahydrate and water solution
Started by jasian | Last post by Borek October 18, 2022, 06:19:06 PM |
3 Replies
449 Views |
October 18, 2022, 06:19:06 PM by Borek |
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Evaporating water from a copper (II) sulfate pentahydrate solution
Started by jasian | Last post by Borek October 17, 2022, 02:56:28 AM |
1 Replies
630 Views |
October 17, 2022, 02:56:28 AM by Borek |
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Can someone help with this question?
Started by darkwizard267787 | Last post by Corribus September 28, 2022, 09:33:35 AM |
11 Replies
2687 Views |
September 28, 2022, 09:33:35 AM by Corribus |
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molecular formula of compound
Started by auksas | Last post by Borek September 27, 2022, 11:09:45 AM |
7 Replies
1873 Views |
September 27, 2022, 11:09:45 AM by Borek |
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Sodium Polyacrylate and Water attraction
Started by adi | Last post by Enthalpy September 26, 2022, 06:00:41 AM |
1 Replies
1250 Views |
September 26, 2022, 06:00:41 AM by Enthalpy |
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Reaction rates chem 12
Started by Shay101789 | Last post by Borek September 24, 2022, 03:25:29 PM |
3 Replies
1376 Views |
September 24, 2022, 03:25:29 PM by Borek |
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