Chemistry

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Chemistry exam prep and post-exam discussion.
OCR A-LEVEL CHEMISTRY A PAPER... by durio.249 32 minutes ago 5,109
Threads in Forum Last Post
113
Sticky: AS/A Level Chemistry Study Group 2023/2024 (Pgs: 1 2 3 4 5 ) 1 day ago 23 Apr 7:40 Replies: 113
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Sticky: GCSE Chemistry Study Group 2023/2024 2 weeks ago 05 Apr 19:47 Replies: 3
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Sticky: IB Chemistry Study Group 2023/2024 4 weeks ago 23 Mar 21:15 Replies: 4
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Sticky: Ask Us Anything! (Pgs: 1 2) 4 weeks ago 23 Mar 11:40 Replies: 28
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Sticky: Welcome To The Chemistry Forum! 01-09-2023 01 Sep 2023 14:22 Replies: 1
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Sticky: Revision Tips For GCSE, AS And A Level Chemistry 31-08-2023 31 Aug 2023 9:40 Replies: 4
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Sticky: The Chemistry Forum Community Guidelines 23-08-2023 23 Aug 2023 13:53 Replies: 2
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Sticky: What Would You Like To See From The Chemistry Forum? 20-04-2023 20 Apr 2023 1:33 Replies: 6
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Acids and Bases A level Chemistry 12-10-2020 12 Oct 2020 18:52 Replies: 3
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chem a level 12-10-2020 12 Oct 2020 17:57 Replies: 0
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chemistry a level help 12-10-2020 12 Oct 2020 17:51 Replies: 2
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AS to A level chemistry 12-10-2020 12 Oct 2020 9:06 Replies: 4
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Amino acid motifs 11-10-2020 11 Oct 2020 23:58 Replies: 1
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Regression analysis and multicolinearity 11-10-2020 11 Oct 2020 23:56 Replies: 0
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moles chemistry 11-10-2020 11 Oct 2020 20:46 Replies: 1
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please can you help me balance this equation as i don' understand why i got it wrong 11-10-2020 11 Oct 2020 20:11 Replies: 5
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Why is this not a reversible reaction? (AQA A level Chemistry 11-10-2020 11 Oct 2020 20:11 Replies: 1
27
Why is BeCl2 Covalent..not Ionic? (Pgs: 1 2) 11-10-2020 11 Oct 2020 18:44 Replies: 27
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help with lattice enthalpy and covalent character!! 11-10-2020 11 Oct 2020 16:55 Replies: 3
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help with gibsons free energy 11-10-2020 11 Oct 2020 15:10 Replies: 2
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Please help 11-10-2020 11 Oct 2020 15:04 Replies: 3
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Chemistry- carboxylic acids and anhydride stuff 11-10-2020 11 Oct 2020 12:19 Replies: 4
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Chemistry Qu. 11-10-2020 11 Oct 2020 9:59 Replies: 3
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Chemistry titration basic question Gcse 11-10-2020 11 Oct 2020 9:53 Replies: 8
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Do we need to learn/memorize the experiments to write Paper 1/2 (not the practical)?AS level 11-10-2020 11 Oct 2020 9:12 Replies: 1
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OCR A A-level Chemistry SpecA-level 11-10-2020 11 Oct 2020 9:11 Replies: 1
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acidA-level 10-10-2020 10 Oct 2020 18:00 Replies: 2
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Dalton's experiment atoms 10-10-2020 10 Oct 2020 16:57 Replies: 0
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AQA A Level Chemistry: Water of Crystallisation Required Practical 10-10-2020 10 Oct 2020 16:47 Replies: 1
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HELP!! A level Chemistry Acids and Bases 10-10-2020 10 Oct 2020 16:42 Replies: 1
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chemistry a level 10-10-2020 10 Oct 2020 14:47 Replies: 1
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Comparing 2 or more isotopes in mass spectrometry 10-10-2020 10 Oct 2020 14:27 Replies: 4
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Weak acidA-level 10-10-2020 10 Oct 2020 13:05 Replies: 1
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free radical substitution reactions 10-10-2020 10 Oct 2020 12:46 Replies: 1
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Concordant titres? 10-10-2020 10 Oct 2020 12:00 Replies: 3
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Hydrogen Electrode - RedoxA-level 10-10-2020 10 Oct 2020 12:00 Replies: 5
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Hbvh 09-10-2020 09 Oct 2020 19:52 Replies: 4
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Chemistry help! Finding Ph 09-10-2020 09 Oct 2020 19:42 Replies: 1
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Why do shells further from the nucleus have higher energy than those closer? 09-10-2020 09 Oct 2020 16:03 Replies: 1
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Moles calculation 09-10-2020 09 Oct 2020 12:22 Replies: 2
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ToF- Mass Spectrometry 08-10-2020 08 Oct 2020 23:30 Replies: 6
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A-LEVEL CHEM Balanced ionic equations 08-10-2020 08 Oct 2020 22:53 Replies: 1
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A-LEVEL CHEM Ionic equations 2 08-10-2020 08 Oct 2020 22:39 Replies: 1
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A-LEVEL CHEM Boiling temp. 08-10-2020 08 Oct 2020 22:38 Replies: 1
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I need help in Chemistry Unit 5 A/Level, Please Help 08-10-2020 08 Oct 2020 22:37 Replies: 2
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A level Chemistry Help 08-10-2020 08 Oct 2020 22:29 Replies: 5
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Simple molecules 08-10-2020 08 Oct 2020 22:27 Replies: 7
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Can someone tell the answer? 08-10-2020 08 Oct 2020 22:25 Replies: 1
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assesment 08-10-2020 08 Oct 2020 18:31 Replies: 3
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Kinetics- Integration/ Differentiation of Concentration time graphs HELP!!A-level 08-10-2020 08 Oct 2020 16:37 Replies: 0
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Hydrogen bonding between HF 08-10-2020 08 Oct 2020 14:35 Replies: 2
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Chemistry expertssss please helpppp 08-10-2020 08 Oct 2020 13:41 Replies: 4
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this question is from edexcel chemsitry unit 4 january ial 2018 mcq Q-9 08-10-2020 08 Oct 2020 11:54 Replies: 0
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this question is from edexcel chemistry unit 4 january 2018 Q-22 08-10-2020 08 Oct 2020 11:45 Replies: 0
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A-LEVEL CHEM Melting temp. 08-10-2020 08 Oct 2020 8:16 Replies: 2
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aldehyde 08-10-2020 08 Oct 2020 8:14 Replies: 5
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why the ph here is not 7.4 08-10-2020 08 Oct 2020 7:23 Replies: 3
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A-LEVEL CHEM Electrolysis 07-10-2020 07 Oct 2020 22:45 Replies: 1
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A-LEVEL CHEM electron density 07-10-2020 07 Oct 2020 22:31 Replies: 0
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A-LEVEL CHEM Ions in ionic compounds 07-10-2020 07 Oct 2020 22:16 Replies: 0
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A-LEVEL CHEM Memorisation 07-10-2020 07 Oct 2020 21:30 Replies: 2
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AS chemistry gas question help 07-10-2020 07 Oct 2020 20:33 Replies: 6
37
A level Chemistry help (Pgs: 1 2) 07-10-2020 07 Oct 2020 20:29 Replies: 37
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Show that the bond angle on BCl3 is 120 degrees? 07-10-2020 07 Oct 2020 20:00 Replies: 4
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Effects on reactions. 07-10-2020 07 Oct 2020 19:45 Replies: 1
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Ionic equations 07-10-2020 07 Oct 2020 19:44 Replies: 1
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A-LEVEL CHEM ionic radii 07-10-2020 07 Oct 2020 19:41 Replies: 2
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A level Chemistry length if a flight tube Mass spectrometry 07-10-2020 07 Oct 2020 19:19 Replies: 17
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Chemistry help! Ka dissociation constant 07-10-2020 07 Oct 2020 13:48 Replies: 2
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chemistry oxidation state help 07-10-2020 07 Oct 2020 13:32 Replies: 2
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determining the formula for magnesium oxide 06-10-2020 06 Oct 2020 21:27 Replies: 1
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AQA A-Level Chemistry required practical 7b 06-10-2020 06 Oct 2020 20:53 Replies: 1
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Ocr b salters a level chemistry 2020 thread 06-10-2020 06 Oct 2020 20:28 Replies: 7
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A Level Chemistry test for unknowns 06-10-2020 06 Oct 2020 17:55 Replies: 3
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AQA A Level Chemistry Empirical Formula Required Practical 06-10-2020 06 Oct 2020 16:35 Replies: 4
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Edexcel past paper question. Please help!!AS level 06-10-2020 06 Oct 2020 10:25 Replies: 7
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What salt could be added to methanoic acid to make a buffer? 05-10-2020 05 Oct 2020 23:45 Replies: 1
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alevel chemistry 05-10-2020 05 Oct 2020 22:33 Replies: 2
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Extraction Dilution Factor and Concentration 05-10-2020 05 Oct 2020 22:25 Replies: 1
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Chemistry Cell problemYear 9 05-10-2020 05 Oct 2020 22:07 Replies: 2
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Gases and volumes question 05-10-2020 05 Oct 2020 21:42 Replies: 1
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Best way to take lecture notes & revise pharmacy? 05-10-2020 05 Oct 2020 20:21 Replies: 0
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Chemistry structure and bonding URGENT 05-10-2020 05 Oct 2020 18:04 Replies: 3
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Help with Kc for Chemsitry 05-10-2020 05 Oct 2020 17:09 Replies: 2
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A-LEVEL CHEM Ionisation energies 05-10-2020 05 Oct 2020 17:07 Replies: 4
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structure n bonding a levle q pls helppppp 05-10-2020 05 Oct 2020 16:55 Replies: 5
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chemistry a-level isotope help 05-10-2020 05 Oct 2020 16:53 Replies: 2
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electrode potential question 05-10-2020 05 Oct 2020 16:46 Replies: 8
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Updated: April 23, 2024
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