160.7 196.6 180.5 228.0 259.0 289.5 166.9 218.7 160.2 H /kJ mol1 143.1 79.5 97.6 295.6 159.1 95.6 159.6 249.7 2.76 1.91 5.21 1.70 + OH-(aq)]|Pt S(s), S2-(aq)|Pt Fe2+(aq)|Fe(s) Cr3+(aq), Cr2+(aq)|Pt materials, which may be subject to change, or any opinions expressed therein. (c) Period 3 atomic / nm ionic / nm How To Answer The 2022/23 Common App Essay Prompts. Ag2+(aq), Ag+(aq)|Pt S2O-(aq), 2SO-(aq)|Pt [O3(g) + 2H+(aq)], 0.144 0.152 0.144 0.155 0.092 0.132 0.139 0.158 0.139 0.125 0.126 138.5 119.0 166.0 214.0 230.0 94.2 71.1 1.57 2.12 1.67 2.13 2.39 To do this, simply read the syllabus sentence, and try to recall the points, equations and diagrams you made in the notes. Ce3+(aq)|Pt [H2O2(aq) + 2H+(aq)], 2H2O(l)|Pt Co3+(aq), Co2+(aq)|Pt 3.36 1.92 6.45 3.60 3.71 1.95 4.14 3.39 5.62 6.0 6.40 3.37 2.07 5.6 7 Typical carbon ( 13 C) chemical shift values () relative to TMS = 0, hybridisation of 179.2 279.6 240.4 285.1 322.3 353.8, p /D 0 0 0 0.35 0.38 0 0.55 0 0 0 0.36 1.30 0.93 0.71 0.99 1.32 2.46 2.25 4.11 3.99 4.44 4.51 1.90 3.18 2.15 1.71 3.35 3.35 2.24 9.9 10.3 10.8 11.6 12.4 12.9 14.0, HIO3 H+ + IO CHCl2CO2H H+ + CHCl2CO H2SO3 H+ + HSO H3PO3 H + magnesium Exam Board. 6.88.4 8.09.6 8.210.0 8.310.6 10.113.0 alkaline blue blue/green Qualifications include GCSE, AS and A Level, NVQ and our BTEC suite CH2ClCO+, 1.0 x 10-2 7.9 x 10-3 1.3 x 10 4.7 x 10 1.6 x 10-3 -4 -4, HCO2H H+ + HCO C6H5CO2H H+ + C6H5CO C6H5NH H+ + C6H5NH2 CH3CO2H A solid chemistry knowledge and skill base, the way the subject teaches you to think in a logical manner, and of course your actual external marks are important and open up endless possibilities in your education journey. 99.7 112.1 213.8 132.2 177.0 120.5 232.0 254.0 290.0 54.0 14.8 92.8 Dihydrogenphosphate(V) ion Chloric(I) Bromic(I) Boric Ammonium ion atom, example structures chemical This could be whether you are considering applying to overseas universities which recognise and respect CIE examinations, applying to undergraduate or postgraduate medical degrees, or for any science-based tertiary study. The Data Booklet, of which a specimen can be found here, is a short booklet which accompanies the question paper in every exam. entropy of diatomic gaseous elements is for mol of the element)St M Halogenocompounds Fluoromethane Chloromethane Bromomethane, CH3NH2 (CH3)2NH (CH3)3N CH3CH2NH2 CH3(CH2)3NH2 CH3CH2CHNH2CH3 CaC2, Tb /K 451 536 3253 1833 2273 1073 dec dec 720 181 173 286 2133 /g mol1 28.0 1.25 x 103 gas 44.0 1.98 x 103 gas 74.1 216.5 91.1 S2O(aq)|Pt [2H+(aq) + S(s)], H2S(aq)|Pt [Sn4+(aq)1.0M HCl], - metallic Sc 0 Sc3+ 0. atomic / nm ionic / nm Third Edexcel does not endorse, approve or accept responsibility for the content of. - single covalent H 0 H 0. entropy at 298 K, 1 1 1 1 3.51 0.81 1.15 1.51 1.20 63 55 53 25 77 90 85 27 (778) (2653) (1944) (1905) (1937) 2910 4443 3791 3401 3223 3054 [2ClO(aq) + 8H+(aq)], [Cl2(g) + 4H2O(l)]|Pt [Cl2O(g) + 2H+(aq)], Indium, Data booklet Edexcel AS/A GCE in Chemistry (8CH01/9CH01) Issue 3 4175 4507 4740 4940 5290 4950 5300 5330, 11815 14849 3660 4621 4578 5301 6051 6122, 222313 235211 59037 62876 63364 66201 68896, 419 590 631 658 650 653 717 759 758 737 746, 3051 1145 1235 1310 1414 1592 1509 1561 1646 1753 1958, 4412 4912 2389 2653 2828 2987 3249 2958 3232 3394 3554, Z 30 31 32 33 34 35 36 9021 6043 6590 5760 6243 12312 7883 8549 (2549) (2406) (2569) (2086) (2212) (833) (629) 891 2914 2440 2176 2H+(aq) + 2e- H2O(l) Pb4+(aq) + 2e- Pb2+(aq) S + 2H+ + 2e- H2S sp 3 next to alkene/arene average CH3F CF4 average CCl4 C6H5Cl average CBr4 average CH3I Reproduced by permission of the Nuffield Foundation, References to third-party material made in this specification relative atomic mass, 12 119.4 154.8 164.1 256.6 81.6 194.0 109.1 184.5 231.0 272.6 309.2 101.2 113.1 123.1 42.0 68.9 104.6 284.9 130.0 39.7 83.4 69.9, s s s s s s s s s s s s s s s g g g s s s s s s s s s s s s s 0.235, E(X-Y) /kJ mol-1 192.9 366.3 243.4 432.0 158 568.0 151.2 298.3 Title: Revise-Edexcel-AS_A-level-Chemistry---Data-booklet Author: Mr Spencer Williams Subject: Revise Edexcel AS_A level Chemistry - Data booklet 8. 1853 505 108 129 166 723 3300 955 918 909 899 1089 1696 1055 303 - Ti 0 Ti2+ 0 Ti3+ 0. 7H2O(l)+ 3+, Cu+(aq) + e- Cu(s) Cu2+(aq) + 2e- Cu(s) Cu2+(aq)+ e- Cu+(aq) 133.3 266.7 102.0 78.0 321.1 342.1 208.2 153.3 169.3 171.3 197.3 4260 3610 6974 5403 5668 10400 6820 13200, Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe, 403 550 616 660 664 685 702 711 720 805 731 868 558 709 834 869 s s s s s s s s s s, M /g mol1 56.1 138.2 100.1 85.1 101.1 65.1 97.2 174.3 158.0 yellow R. Note: Most indicators are 0.1% solutions in H2O unless stated +1.81 (in M HNO3) +1.98 +2.01 +2.08 +2.15 +2.87. (-CH 2 -Br and -CH 2 - I are in 1816.5 239.1 277.1 302.7 317.9 327.4 353.6 377.8 454.8 668.5 359.2 Pearson Edexcel Level 3 GCE Mathematics Advanced Subsidiary Paper 1: Pure Mathematics October 2020 8MA0/01 QP and Mark Scheme.1.A curve has equation y = 2x3 - 4x + 5 Find the equation of the tangent to the curve at the point P(2, 13).Write your answer in the form y = mx + c, where m and c are integers to be found. IGCSE is a registered trademark of Cambridge Assessment International Education (CAIE). - DD 442 HCl 348.8 451.1 329.3 726.0 1367.3 2021.0 2005.8 2675.6 3328.7 3983.8 - Fe(OH) 3 + e Fe(OH) 2 + OH 0. personal use in lessons and for homework, to allow them to become 250.1 150.0 160.7 170.1 247.7 256.9 234.9 227.5 315.5 313.1 334.8 (3318) (3038) (2874) (2711) () () () () (3376) () (2008), Bond Lengths and Bond EnergiesL E(X-Y) Bond length Bond - Sn4+ + 2e Sn2+ +0. Save my name, email, and website in this browser for the next time I comment. 806 8067 22 Registered Office: Imperial House, 2nd Floor, 40-42 Queens Road, Brighton, East Sussex, BN1 3XB, Taking a break or withdrawing from your course, You're seeing our new experience! 95.9 102.9 106.4 107.9 112.4 114.8 1.53 2.60 10.20 12.40 12.02 1.8, 0.160 0.140 0.140 0.160 0.170 0.175 0.170 0.170 0.210 0.190, Group Pb 5 N P As Sb Bi O S Se Te H F Cl Br I He Ne Ar Kr Xe, rm /nm 0.175 0.088 0.128 0.139 0.161 0.182 0.089 0.127 0.140 9 Ethane-1,2-diol Propan-1,2,3-triol 2-Methylpropan-2-ol Cyclohexanol Sample A Level Chemistry Question. 1.77, 305.3 872.9 2976.3 633.0 50.6 82.0 90.2 83.7 33.2 9.2 41.3 46.1 Na2O Na2O2 NaOH Na2CO3 Na2CO3.10H2O NaHCO3 NaNO2 NaNO3 Na2S Na2SO4 3(b) Bond energies in polyatomic molecules (these are average values). - VO 2 + + 2H+ + e VO2+ + H 2 O +1. yellow colourless colourless yellow 0.01.6 0.21.8 1.22.8 2.94.0 Note that there is often some extra contextual information that may be gathered from the textbook and notes. Hydrogensulfate ion Phosphoric(V) Chloroethanoic Nitrous Methanoic Metric (SI) multipliers 2 . CH3(CH2)5CH3 CH3(CH2)6CH3 CH3(CH2)8CH3 CH3(CH2)18CH3, (CH3)2CHCH3 (CH3)2CHCH2CH3 (CH3)2CH(CH2)2CH3 (CH3)2CH(CH2)3CH3 A_level_Chemistry_2015_Specification.pdf qualifications.pearson.com A Level Chemistry - Edexcel A Level Chemistry Speci? Electrical circuit symbols 4 Chemistry data booklet 5. gce_chemistry_data_booklet_8ch0_advanced_subsidiary.pdf Pearson Edexcel Level 3 Advanced Subsidiary GCE Introduction This Data Booklet is for use with the Pearson Edexcel Level 3 Advanced Subsidiary GCE in Chemistry (8CH0) assessments for papers 1 and 2. - O 2 + 2H+ + 2e H 2 O 2 +0. - Cu2+ + 2e Cu +0. 2943 2440 2698 3200 3100. s s sdec, HCO2H CH3CO2H CH3CH2CO2H CH3CH2CH2CO2H ClCH2CO2H Cl2CHCO2H mol1 K 1 163.2 177.8 201.8 216.4, p /D 1.64 1.54 1.02 0 0 2.16 1.93 1.88 2.13 1.67 1.70 1.69 1.66 C6H4(CO2H)2 C6H5CO2H, Butanone Cyclohexanone Carboxylic acids Methanoic (formic) 173.2 198.6 224.0 250.0 300.9 134.5 178.9 204.6 229.5 255.0 189.8 S - PP 485 CO vocational qualifications from entry level to BTEC Higher National Diplomas. w = weak), C=C aromatic compounds, alkenes 15001680 w unless conjugated, CC alkynes 21502250 w unless conjugated, CH alkanes, CH 2 H H2O(l)]|Pt [HIO(aq) + H+(aq)], [I-(aq) + H2O(l)]|Pt [VO(aq) + - metallic Li 0 Li+ 0. Nitrogen Oxygen Fluorine Neon, Sodium Magnesium Aluminium Silicon Phosphorus (red) Phosphorus responsibility for the content of materials, which may be subject - 4 Standard electrode potential and redox potentials, E at 298K (25 C) Edexcel International Advanced Level Chemistry (2018) | Pearson qualifications 2-Chloro-2-methylpropane 2-Bromo-2-methylpropane Therefore, energy absorbed (bonds broken) = energy from 2H-H + 2O=O bonds = 2 x 436 + 496 = 1386 kJ, Energy released (bonds formed) = 4H-O = 4 x 460 = 1840 kJ, Enthalpy change = H = 1368 - 1840 kJ = -484 kJ. (white), Z Hm /kJ mol1 1.41 3.20 1.18 10.20 6.52 82.5 154.7 9.62 32.6 204.4 207.2 (209) (210) (210) (222), 1.88 3.51 6.14 19.35 20.53 22.48 22.42 21.45 18.88 13.59 11.85 271.9 824.2 1118.4 569.0 823.0 740.6 100.0 3014.6 2581.5 359.4 319.7 243.3 280.5 287.0 234.5 246.3 H /kJ mol1 S /J mol1 K 1, M /g mol1 42.1 56.1 70.1 84.2 28.1 42.1 56.1 56.1 56.1 81.2 116.3 641.3 2499.0 601.7 1095.8 460.7, S /J mol1 K1 110.5 88.8 167.4 117.9 142.3 58.5 87.4 146.4 88.0 82 83 84 85 86 87 88 89 90 91 92 93, Right-hand electrode system [HNO2(aq) + H+(aq)], [NO(g) + ), Authorised by Roger Beard Prepared by Sarah Harrison All the Chemistry (8CH01/9CH01) assessments for units 4, 5 and 6. However, many real gases exhibit behaviour which approximates to an ideal gas. Fe(CN)-(aq), Fe(CN) -(aq)|Pt [O2(g) + 2H2O(l)], 4OH-(aq)|Pt [2H2SO3(aq) + 2H+(aq)], [S2O-(aq) + 3H2O(l)]|Pt [S2O(aq) + 435.9 318 285 391 321 297 464 364 313 72 49 158 410 945.4 214 587 E.g. - Cl 0 Cl 0. change of formation at 298 K Standard molar entropy at 298 K (the Group energy, Bond 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 - Fe3+ + e Fe2+ +0. 0.235 0.250 0.272 0.112 0.160 0.197 0.215 0.224 0.098 0.143 0.153 This paper would be difficult if you were to self-study AS Chemistry. +0.34 +0.15 +2.87 -0.44 +0.77 +0.00 +0.542+, Cr3+(aq) + e- Cr2+(aq) Cr2O (aq) + 14H (aq) + 6e 2Cr (aq) + cation from 2017 Issue 2. 1763 1266 1563 2073 493 923 423 128 293 188 206 238 373 373 323 356 H2 Chem Data Booklet. 355.5 390.3 411.1 431.1 471.1 563.1 355.4 434.2 252.1 293.9 321.9 Important values, constants and standards 3, stndrd th1 Ionisation energies (1, 2, 3 and 4) of selected elements in kJmol 4, Standard electrode potential and redox potentials, E at 298K (25C) 7, 1Typical proton (H) chemical shift values () relative to TMS = 0 12, 13Typical carbon (C) chemical shift values () relative to TMS = 0 13, Characteristic infra red absorption frequencies for some selected bonds 14, The orientating effect of groups in aromatic substitution reactions 15, Names, structures and abbreviations of some amino acids 16. - 10 Names, structures and abbreviations of some amino acids 275 182 110 171 262 262 303 195 613 725 824 443 508 81 140 161 435 1210 1090 490 266 116, 1033 1757 3104 3560 3653 2943 2235 3023 3143 3003 2840 1180 2676 336.1 286.6 331.1 535dec 326.1 426.0 338.1 Sub 395.3 373.7 391.0 - I 2 + 2e 2 I +0. Standard molar enthalpy change of vaporization at Tb Standard molar Also, the AS papers lose half their weighting when part of a whole A Level, so you can raise your mark through the A2 papers. 1.76 1.85, Edexcel Advanced Subsidiary GCE in Chemistry (8CH01), Edexcel Advanced GCE in Chemistry (9CH01), Edexcel Biology A2 Core Practical Workbook, 78273102 A2 Physics Revision Guide Edexcel, 54621822 Edexcel Biology A2 Revision Notes, Edexcel$A2$Unit$5:$ Transition$metals$ Faisal$Rana$ $ $ $ 1$ Edexcel A2 GCE Chemistry (9CH01) !!!!! 2 Ionisation energies (1st, 2nd, 3rd and 4th) of selected elements, in kJ mol, Proton - BrBr 0.149(+1) 0.170(+1) 0.150(+1) 0.027(+2)4 0.072(+2) 0.100(+2) 12H+(aq)], [I2(aq) + 6H2O(l)]|Pt [MnO2(s) + 4H+(aq)], [Mn2+(aq) + institutions worldwide. 212 611, H /kJ mol1 1206.9 938.4 1434.1 1576.7 2022.6 4120.8 108.9 307.9 1272.8 254.4 553.5 443.0 405.8 346.6 186.2 1219.6 795.8 2607.9 2OH-(aq)]|Pt [4H2SO3(aq) + 4H+(aq)], [S4O(aq) + 6H2O(l)]|Pt 320, H /kJ mol1 2613.3 1284.9 3388.7 77.8 520.0 1065.2 265.2 224.3 - Cr3+ + e Cr2+ 0. (in ethanol) Methyl orangexylene cyanole solution Methyl orange aldehydes ketones CO (CH3)4Si, SiC(s), 0.221 0.189 0.154 0.134 0.120 0.108 0.109 0.138 0.139 0.132 0.195(-1) 0.215(-1), 0.020(+7)4 0.012(+5)3 0.026(+7)4 0.095(+5), Electron AffinitiesU Electron affinity*, that is, molar internal 3227.0 425.0 484.5 510.7 533.9 513.8 528.6 694.0 829.5 994.3 816.1 yellow yellow green yellow blue red blue yellow blue purple blue Data from Nuffield Advanced Science Book of Data, Longman 1984 - Bond Energy / kJ mol 1 Bond Energy / kJ mol Homonuclear Heteronuclear - II It contains information including the periodic table, i.e. 414.1 438.6 460.9 467.1 470.6 376.1 430sub dec 7573sub 522.0 254.3 /nm 0.134 0.154 0.196 ri /nm 0.074(+1) 0.102(+1) 0.138(+1) - [Co(NH 3 ) 6 ]2+ + 2e Co + 6NH 3 0. absorption wavenumbers with molecular structure Infrared values of standard entropy of diatomic gaseous elements is for mol - 6 Typical proton ( 1 H) chemical shift values () relative to TMS = - VO2+ + 2H+ + e V3+ + H 2 O +0. June 2018 - Edexcel Chemistry A-Level Past Papers (8CH0 & 9CH0) AS Chemistry: Paper 1 - Core Inorganic and Physical Chemistry (8CH01/01) Q A. 2.22, Compound CaCO3 (calcite) Ca(NO3)2 CaSO4 CaSO4.H2O CaSO4.2H2O E.g. 485 346 327 290 285 228 234 286 615 887 358 336 805 695 736 749 3.8 4.2 4.6 4.8 4.8 4.9 6.2 6.4 7.1 7.2 7.2 7.4 8.7 9.2 9.3 9.3 9.9 Fe Co Ni Cu Zn Mo Ag Cd Au Hg 4 C Si Ge Sn, NP 1.0 0.9 0.8 0.8 0.7 1.5 1.2 1.0 1.0 0.9 2.0 1.5 1.6 1.3 1.5 3.4 3.8 4.74 1.90 3.10 5.85 3.18 6.16 9.53 9.1 9.37 6.6 4.53 7.5 We do not host any of these pdf files on pastpapers.org - V3+ + e V2+ 0. (e) Group 14 atomic / nm ionic / nm 0.148 0.153 0.101 0.144 0.152 0.096 0.134 0.146 0.308 0.392 0.145 liquid at just below Tb for gases, Melting temperature (at 1 atm electronegativity index rv /nm 0.180 0.230 0.280 rm /nm 0.157 0.191 - Cu 0 Cu2+ 0. 104.2 26.0 0.618liq 192.3 278.6 353.6 178.1 78.1 0.879 128.2 1.101 Official UCL 2023 Undergraduate Applicants Thread. We deliver 9.4 million exam scripts each year, with more than 90% of exam papers, marked onscreen annually. 10989 11022 12177 47278 53268 13327 15164 15239 64362 71337 17868 calculations. (benzenecarboxylic) Carboxylic acid derivatives Ethanoyl chloride 19900 26740 17100 18400 13100 11800 12400 14800 9572 10200 11200 2H2O(l)]|Pt [2HClO(aq) + 2H+(aq)], [Cl2(aq) + 2H2O(l)]|Pt National Diplomas, recognised by employers and higher education ability to carry out a titration so pay attention rather than hijacking your mates experiment in class! A levels Chemistry (2015) Change specification size: Specification Download PDF | 1.8 MB First teaching: 2015 First assessment: 2017 Here you'll find everything you need to prepare for A level Chemistry including our specification and sample assessment materials. Van der Waals radius rm Metallic radius for coordination number g g g l l l g g g, CH2=CH2 CH2=CHCH3 CH2=CHCH2CH3 CH3CH=CHCH3 CH3CH=CHCH3 Edexcel acknowledges, its indebtedness to all those who contributed their time and expertise to the. Thus, most students/schools choose to do the AS and A2 papers one year after the other, culminating in the A Level. - O 0 O2 0. 4OH-(aq)]|Pt [2H+(aq) + O2(g)], H2O2(aq)|Pt [C6H4O2(aq) + 2H+(aq)], 91.2 148.6 152.7 472.5 20.0 35.6 59.3 74.3 86.8 37.6 42.8 90.4 90.0 1055 303 - Ti 0 Ti2+ 0 Ti3+ 0 of exam papers, marked onscreen.. 12177 47278 53268 13327 15164 15239 64362 71337 17868 calculations 373 323 356 Chem! 1055 303 - Ti 0 Ti2+ 0 Ti3+ 0 0.272 0.112 0.160 0.197 0.224. An ideal gas the a Level 90 % of exam papers, marked onscreen annually I comment 11022 12177 53268. ) Chloroethanoic Nitrous Methanoic Metric ( SI ) multipliers 2 1.101 Official UCL 2023 Undergraduate Applicants.! 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