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Chemistry

Chemistry discussion, revision, exam and homework help.
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Preparation of aspirinUndergraduate 1 hour ago 1 hour ago Replies: 5 Views: 60
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Sticky: Excellent Chemistry Resources (Pgs: 1 2 3 4 5 ) 2 weeks ago 02 Feb 20:22 Replies: 145 Views: 139,462
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Sticky: UPDATED for 2015 series. A-Level Chemistry thread 29-10-2017 29 Oct 2017 1:49 Replies: 8 Views: 650
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Sticky: Considering Chemistry GCSE or A level? Read our FAQ here 21-07-2017 21 Jul 2017 17:40 Replies: 0 Views: 660
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why are halogenoalkanes more soluble in ethanol than water 1 hour ago 1 hour ago Replies: 1 Views: 20
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Enthalpy question (specific heat capacity)?A-level 4 hours ago 4 hours ago Replies: 6 Views: 100
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scienceYear 9 4 hours ago 4 hours ago Replies: 1 Views: 20
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50
Official Chemistry Olympiad 2018 Thread (Pgs: 1 2 3) 1 day ago 18 Feb 22:43 Replies: 50 Views: 2,330
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acids and basesA-level 1 day ago 18 Feb 22:24 Replies: 4 Views: 90
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free Radical SubstitutionA-level 1 day ago 18 Feb 17:46 Replies: 2 Views: 70
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4
Ethanal to 2-hydroxypropanoic acid 1 day ago 18 Feb 9:23 Replies: 4 Views: 8,590
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Isn't this the disproved structure for benzene?A-level 1 day ago 18 Feb 8:55 Replies: 1 Views: 290
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phenyl vs benzene?A-level 1 day ago 17 Feb 23:15 Replies: 2 Views: 200
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ph of weak acidA-level 2 days ago 17 Feb 20:08 Replies: 1 Views: 10
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sulfuric acid + calcium = 2 days ago 17 Feb 17:30 Replies: 2 Views: 40
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difference between primary, secondary and teritary structures of halogenoalkanes? 2 days ago 17 Feb 16:09 Replies: 2 Views: 20
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I need answers for Aqa chemistry third edition 2 days ago 17 Feb 10:58 Replies: 4 Views: 1,530
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hydrocarbons used in pharmaceuticalsUndergraduate 2 days ago 17 Feb 9:57 Replies: 16 Views: 9,764
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Molecules and ionsAll levels 2 days ago 17 Feb 9:46 Replies: 5 Views: 130
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Help 3 days ago 16 Feb 22:14 Replies: 6 Views: 130
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CfE Advanced Higher Chemistry 2017/18 3 days ago 16 Feb 21:49 Replies: 17 Views: 640
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Solubility of CaCO3 in oceansA-level 3 days ago 16 Feb 17:13 Replies: 6 Views: 60
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Nelson Thornes Exam Style Questions Answers (Pgs: 1 2 3 4 5) 3 days ago 16 Feb 15:32 Replies: 81 Views: 259,262
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Entropy 3 days ago 16 Feb 14:51 Replies: 4 Views: 30
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primary standard questionA-level 3 days ago 16 Feb 14:50 Replies: 1 Views: 30
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A level Chemistry past paper question 3 days ago 16 Feb 8:09 Replies: 1 Views: 130
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question helpGCSE 4 days ago 15 Feb 20:38 Replies: 6 Views: 230
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Need help desperately :(AS level 4 days ago 15 Feb 19:50 Replies: 2 Views: 140
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electrode potentials question pls help 4 days ago 15 Feb 19:08 Replies: 4 Views: 60
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chemistry A-level impossible question?????A-level (Pgs: 1 2) 4 days ago 15 Feb 14:13 Replies: 21 Views: 180
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ChemistryA-level 4 days ago 15 Feb 10:42 Replies: 2 Views: 220
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half equation so4 2- ----> h2sA-level 4 days ago 15 Feb 10:20 Replies: 4 Views: 60
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2018 Chemistry OCR pre-release materialA-level 5 days ago 14 Feb 16:07 Replies: 0 Views: 150
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