Chemistry

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Equilibrium questionA-level 18 minutes ago 18 minutes ago Replies: 9 Views: 112
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Sticky: OCR A 2016 Chemistry A* A-Level Resources (Pgs: 1 2 3 4 5 ) 15 hours ago 15 hours ago Replies: 466 Views: 81,805
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9
Equilibrium questionA-level 18 minutes ago 18 minutes ago Replies: 9 Views: 112
5
Disproportionation equationAS level 2 hours ago 2 hours ago Replies: 5 Views: 87
6
Need help with a chemistry question please 3 hours ago 3 hours ago Replies: 6 Views: 98
5
Wave functions and orbitals? 24-10-2016 24 Oct 2016 21:36 Replies: 5 Views: 174
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ph calculations and Ka 24-10-2016 24 Oct 2016 17:44 Replies: 2 Views: 104
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Deduce the molecular formulaAS level 24-10-2016 24 Oct 2016 14:08 Replies: 1 Views: 105
10
How does subatomic structure determine element? 24-10-2016 24 Oct 2016 12:19 Replies: 10 Views: 234
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I need help with Edexcel AS ChemistryAS level 24-10-2016 24 Oct 2016 8:21 Replies: 2 Views: 184
8
how are electrons 'lost' in metallic bondingAS level 23-10-2016 23 Oct 2016 21:34 Replies: 8 Views: 159
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are all the electrons on the outer-shell donated in metallic bondingAS level 23-10-2016 23 Oct 2016 21:04 Replies: 3 Views: 104
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Electrolysis of Aluminium Oxide producing Al but Al > H in reactivity?? 23-10-2016 23 Oct 2016 18:06 Replies: 2 Views: 105
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Question 23-10-2016 23 Oct 2016 17:26 Replies: 9 Views: 169
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Help to find mole calculations past question ocr aAS level 23-10-2016 23 Oct 2016 16:54 Replies: 2 Views: 112
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Question 23-10-2016 23 Oct 2016 14:57 Replies: 4 Views: 121
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Question 23-10-2016 23 Oct 2016 14:05 Replies: 2 Views: 93
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QuestionUndergraduate 23-10-2016 23 Oct 2016 13:30 Replies: 10 Views: 225
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I have to do a chemistry experiment any suggestions 23-10-2016 23 Oct 2016 10:26 Replies: 9 Views: 207
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Functional groups in Polyvinyl Chloride(PVC) 23-10-2016 23 Oct 2016 9:18 Replies: 1 Views: 119
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A-level calculation question 22-10-2016 22 Oct 2016 11:05 Replies: 1 Views: 146
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Challenge Chemistry Question Hard Displacement Reaction Question 21-10-2016 21 Oct 2016 20:59 Replies: 4 Views: 157
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P orbitalsAS level 21-10-2016 21 Oct 2016 15:43 Replies: 10 Views: 255
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Where can I find similar Acids and Base Questions? 21-10-2016 21 Oct 2016 12:45 Replies: 3 Views: 181
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isa secbGCSE 21-10-2016 21 Oct 2016 0:04 Replies: 1 Views: 118
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314
Did anyone take AS CIE Chemistry exam today?AS level (Pgs: 1 2 3 4 5 ) 20-10-2016 20 Oct 2016 14:22 Replies: 314 Views: 10,735
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Bond Angles in Hydrogen Sulphide - A Level or higher 20-10-2016 20 Oct 2016 5:15 Replies: 14 Views: 13,999
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How to find starting miles of an equilibrium? ?A-level 19-10-2016 19 Oct 2016 22:14 Replies: 1 Views: 102
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Pls urgent help to use excel 19-10-2016 19 Oct 2016 19:05 Replies: 0 Views: 97
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Chemistry 19-10-2016 19 Oct 2016 6:27 Replies: 0 Views: 144
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The mechanism of forming a metal hydroxide from metal + water reaction 18-10-2016 18 Oct 2016 19:30 Replies: 0 Views: 106
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Chemistry questions (2) on mixtures and simple distillation. Help needed. 18-10-2016 18 Oct 2016 0:13 Replies: 2 Views: 159
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plsA-level 18-10-2016 17 Oct 2016 23:08 Replies: 5 Views: 182
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PAG 12 research task 17-10-2016 17 Oct 2016 22:49 Replies: 0 Views: 135
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Converting concentrations to find amount needed from stock 17-10-2016 17 Oct 2016 22:44 Replies: 1 Views: 111
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Can someone explain this? 17-10-2016 17 Oct 2016 21:34 Replies: 4 Views: 177
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State two reaction conidtions neccessary for this enthalpy change to be standard 17-10-2016 17 Oct 2016 17:31 Replies: 1 Views: 115
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Links for remembering Polyatomic Ions e.g. Songs? 17-10-2016 17 Oct 2016 17:25 Replies: 1 Views: 104
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Confused-chemistry 17-10-2016 17 Oct 2016 15:17 Replies: 2 Views: 124
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Evidence for shells in ionisation trendsAS level 17-10-2016 17 Oct 2016 13:22 Replies: 5 Views: 180
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Help needed on AS Level Chemistry Electronic Structure.AS level 17-10-2016 17 Oct 2016 12:44 Replies: 4 Views: 153
1
Unit6 resit - anyone doing this? 17-10-2016 16 Oct 2016 23:59 Replies: 1 Views: 118
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Calculating electron affinity from Born-Harber cycleA-level 16-10-2016 16 Oct 2016 22:19 Replies: 1 Views: 97
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HELP! Chemistry Question 16-10-2016 16 Oct 2016 20:52 Replies: 3 Views: 135
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naming of benzoic acid moleculesA-level 16-10-2016 16 Oct 2016 20:22 Replies: 3 Views: 117
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What is the type of bonding present in NaOH, HCl and H₂O.? 16-10-2016 16 Oct 2016 17:58 Replies: 9 Views: 257
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Identifying acids, bases and buffers help 16-10-2016 16 Oct 2016 17:44 Replies: 3 Views: 128
11
mole question 16-10-2016 16 Oct 2016 16:15 Replies: 11 Views: 251
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Ionic Equation with Spectator Ions help?! 16-10-2016 16 Oct 2016 14:54 Replies: 1 Views: 107
4
i dont understand this paragraph on medeleevA-level 16-10-2016 16 Oct 2016 9:53 Replies: 4 Views: 159
3
Iron is found as Iron (III) oxide, why is it necessary to have the III after the iron 16-10-2016 16 Oct 2016 9:38 Replies: 3 Views: 152
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balancing equations 16-10-2016 16 Oct 2016 0:52 Replies: 3 Views: 140
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2
Help with A level Chemistry - Kp question 15-10-2016 15 Oct 2016 14:01 Replies: 2 Views: 306
3
Describe the structure of an atom (Is my answer below correct?) 15-10-2016 15 Oct 2016 12:24 Replies: 3 Views: 131
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Rate equations helpA-level 15-10-2016 15 Oct 2016 7:08 Replies: 4 Views: 136
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link to good questionsA-level 14-10-2016 14 Oct 2016 17:52 Replies: 0 Views: 77
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Rate Calculations homework help?! 14-10-2016 14 Oct 2016 15:52 Replies: 1 Views: 155
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Concentration 14-10-2016 14 Oct 2016 15:42 Replies: 1 Views: 112
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Moles Calculation question 14-10-2016 14 Oct 2016 15:31 Replies: 1 Views: 121
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need help with carbon monoxide please :-) 13-10-2016 13 Oct 2016 22:35 Replies: 0 Views: 114
10
What is the Empirical Formula for this? 13-10-2016 13 Oct 2016 21:58 Replies: 10 Views: 244
1
Crude Oil Questions..... 13-10-2016 13 Oct 2016 21:36 Replies: 1 Views: 107
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Equilibrium calculation help?A-level 13-10-2016 13 Oct 2016 21:26 Replies: 3 Views: 157
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neutralization reaction 13-10-2016 13 Oct 2016 21:22 Replies: 1 Views: 92
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Exam boardsA-level 13-10-2016 13 Oct 2016 19:40 Replies: 1 Views: 118
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Are these two the same thing? 13-10-2016 13 Oct 2016 18:52 Replies: 2 Views: 127
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What is the difference between mol/dm3 and g/dm3? 13-10-2016 13 Oct 2016 17:41 Replies: 2 Views: 106
2
How do I work out standard enthalpy change of solution??A-level 12-10-2016 12 Oct 2016 22:33 Replies: 2 Views: 88
1
Equilibria calculationAS level 12-10-2016 12 Oct 2016 22:30 Replies: 1 Views: 77
5
Redox troubles 12-10-2016 12 Oct 2016 22:28 Replies: 5 Views: 188
1
How to find the number of moles from volume? 12-10-2016 12 Oct 2016 15:58 Replies: 1 Views: 90
1
Polarising molecule? 12-10-2016 12 Oct 2016 10:03 Replies: 1 Views: 105
Updated: January 22, 2017
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