Chemistry Olympiad and other competitions
Preparing to Chemistry Olympiad or any other competition? That's the place to ask your question. |
763 Posts |
Last post by Borek |
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If a Weak Base is added to a Weak Acid, what's the pH
Started by AntonioVerde | Last post by Borek January 12, 2025, 01:09:06 PM |
3 Replies
210 Views |
January 12, 2025, 01:09:06 PM by Borek |
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Exercise about pH
Started by AntonioVerde | Last post by Borek January 08, 2025, 11:58:41 AM |
9 Replies
309 Views |
January 08, 2025, 11:58:41 AM by Borek |
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Reduction of potassium permanganate
Started by emma.qmc | Last post by Hunter2 January 05, 2025, 08:15:55 AM |
7 Replies
463 Views |
January 05, 2025, 08:15:55 AM by Hunter2 |
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Moisture and recrystallization
Started by lurk | Last post by lurk January 03, 2025, 01:54:09 AM |
0 Replies
212 Views |
January 03, 2025, 01:54:09 AM by lurk |
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Substitution reaction of Hexaaquacopper(II) and ammonia
Started by Perci | Last post by Hunter2 December 27, 2024, 01:36:09 AM |
7 Replies
588 Views |
December 27, 2024, 01:36:09 AM by Hunter2 |
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Mass spectrometry A level
Started by plasos | Last post by Perci December 25, 2024, 08:58:37 AM |
3 Replies
1632 Views |
December 25, 2024, 08:58:37 AM by Perci |
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3 Replies
8605 Views |
December 21, 2024, 06:13:22 PM by Meter |
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How to calculate number of lone pairs in molecules with odd number of electrons?
Started by NOTEbook | Last post by Hunter2 December 10, 2024, 01:49:04 AM |
1 Replies
907 Views |
December 10, 2024, 01:49:04 AM by Hunter2 |
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What silver solutions will reduce with copper?
Started by Grizzly Road | Last post by Hunter2 December 09, 2024, 11:41:30 AM |
3 Replies
1737 Views |
December 09, 2024, 11:41:30 AM by Hunter2 |
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How to check if such reaction occurs?
Started by anyoan1 | Last post by TriVision December 09, 2024, 11:35:49 AM |
2 Replies
1157 Views |
December 09, 2024, 11:35:49 AM by TriVision |
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Molar Mass
Started by Spitzchan | Last post by TriVision December 09, 2024, 11:33:57 AM |
2 Replies
1454 Views |
December 09, 2024, 11:33:57 AM by TriVision |
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Thermodynamics
Started by Luffyx10 | Last post by Luffyx10 December 03, 2024, 10:20:18 PM |
2 Replies
1068 Views |
December 03, 2024, 10:20:18 PM by Luffyx10 |
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Diamond volume?
Started by Nimi | Last post by Borek November 25, 2024, 01:23:01 PM |
1 Replies
1403 Views |
November 25, 2024, 01:23:01 PM by Borek |
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Where did wikipedia get the Ksp of lead iodide from?
Started by cherry | Last post by Borek November 25, 2024, 03:25:04 AM |
1 Replies
1380 Views |
November 25, 2024, 03:25:04 AM by Borek |
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*delete me*! what's causing my weird spectrophotometer readings?
Started by lunchly | Last post by marquis November 24, 2024, 12:24:48 PM |
3 Replies
1534 Views |
November 24, 2024, 12:24:48 PM by marquis |
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