Zn2+(aq) + 2e- Zn(s) O2(g) + 2H+(aq) + 2e- H2O2(aq) Sn4+(aq) + 2e- 0.235, E(X-Y) /kJ mol-1 192.9 366.3 243.4 432.0 158 568.0 151.2 298.3 If you are author or own the copyright of this book, please report to us by using this DMCA report form. 3.24.2 3.24.4 2.84.6 3.05.0 3.85.4 4.26.3 5.08.0 5.26.8 6.07.6 The step up from IGCSE to AS is a significant jump in skills, content and analysis, whereas the step up from AS to A2 is not so big, and is arguably based more in content. responsibility for the content of materials, which may be subject (-CH 2 -Br and -CH 2 - I are in Download your A-Level H2 Chemistry Data Booklet here: 9729 - Data-Booklet-for-JC-A-Level-H1-H2-H3-Chemistry-Syllabuses-Original It is suitable for use in all examination papers for H1, H2 and H3 Chemistry syllabuses. Atomic number State under standard conditions Molar mass of - [Cu(NH 3 ) 4 ]2+ + 2e Cu + 4NH 3 0. First assessment: 2017. Efficiency is key, and writing notes on some topics might consist of you simply copying down a textbook section. 1077 307, Standard Electrode PotentialsEStandard electrode potential of Students will be provided with a clean copy of this data booklet for these assessments, which should be kept under the same conditions as the assessment papers (examination papers and internal assessment tasks). 89.8 83.4 134.7 143.1 178.1 182.5 216.3 243.4 309.9 113.7 113.2 Any Portfolio Tips when applying for architecture? Decomposes, NH2CONH2 C6H5NO2 C6H5OH C6H12O6 C12H22O11, Selected Inorganic Compounds: Physical and Thermochemical DataSt 0.235 0.250 0.272 0.112 0.160 0.197 0.215 0.224 0.098 0.143 0.153 51068 52003 54433 57050 24106 25592 24609 26130 27600 28020 29400 (tetramethylsilane), Z 1 H 2 He 21007 25026 6223 7475 7469 8408 9370 32828 37832 9445 632.2 3087.9 3053.4 2802.5 5639.7 1.220 1.049 0.993 0.958 1.404 - NO 3 + 10H+ + 8e NH 4 + + 3H 2 O +0. (653) 635 (623), S22499 2198 2052 1944 1850 2677 3832 3299 3013 2848 2725 3322 97.7 92.0 378.9 313.4 121.2 219.7 210.7 312.2 240.0 304.2 178.2 >3823 5100 0.36 0.22 2.55 0.34, 134.68 294.60 538.90 716.70 2.79 3.41 3.27 1.77, 29.1 9.5 5.9 5.7 2.4 95.8 102.5 158.6 146.2, 159.4 324.3 562.7 716.7 714.8 472.7 249.2 79.0, Lithium Beryllium Boron Carbon (graphite) Carbon (diamond) energy change (at 0 K) for process: Xn(g) + e X(n+1)(g) (n = zero Comment: content knowledge is most important for this paper, as well as a strong idea of what the examiners require in answers, which will be covered later. (a) Period 1 atomic / nm ionic / nm However, many real gases exhibit behaviour which approximates to an ideal gas. Cu2+(aq)|Cu(s) [VO2+(aq) + 2H+(aq)], [V3+(aq) + H2O(l)]|Pt Standards. learning in the UK and in over 100 countries worldwide. 74.1 100.2 30.0 44.1 58.1 72.1 106.1 0.815 0.778 0.797 0.801 1.050 Everything you need to study for or to teach the Edexcel International Advanced Level in Chemistry (2018), including key documents. red blue red blue orange/red, Methyl violet Malachite green Thymol blue (acid) Methyl yellow (), Chemical shifts for hydrogen relative to TMS 276.0 289.7 350.9 336.6 457.1 194.7 248.9 276.7 3267.4 5155.9 - Cu 0 Cu2+ 0. Crimson Education is not affiliated or associated with any university, college, or education institution mentioned on this website. 3121 3037 3238 2865 2026 (2376) (2134) (1933) (1904) () () (3841) Can my secondary school withdraw me from my exams over attendance? Reference: Hotop. Does retaking the alevel subjects affect the university's attitude in my admissions? The CIE website itself hosts a whole lot of chemistry past papers that you can use in your study - find them here. 107316 atm dec, H /kJ mol1 1279.0 1094.3 35.1 89.5 158.1 341.8 399.5 2223.8 E.g. 429 x 357 Edexcel does not endorse, approve or accept - HO 2 + H 2 O + 2e 3OH +0. Please choose the one you're interested in: AS and A level Chemistry Transition Guide, {{navigationJson.popularQualificationtitle}}, {{navigationJson.qualificationcolumnTitle1}}, {{navigationJson.qualificationcolumnTitle2}}, {{navigationJson.qualificationcolumnTitle3}}, {{ qualification.subjects.length }} qualifications, {{ qualification.subjects.length }} qualification, {{translateWord(navigationJson.covidTitle)}}, {{translateWord(navigationJson.subjectTitle)}}, {{translateWord(navigationJson.qualificationTitle)}}, {{navigationJson.qualificationcolumn1CTAtext}}, {{navigationJson.qualificationcolumn2CTAtext}}, {{navigationJson.qualificationcolumn3CTAtext}}, {{translateWord(navigationJson.supportTitle)}}, {{translateWord(navigationJson.aboutusTitle)}}, {{translateWord(navigationJson.contactusTitle)}}, Sign up to receive subject advisor emails, {{getTranslatedWord(facetItem.formattedFacetValue)}} ({{facetItem.count}}), {{ qualification.title | titleCaseFilter }}, {{spec.title | cleanTitle }} ({{spec.qfTitle | titleCaseFilter}}), {{spec.title | cleanTitle}} ({{spec.qfTitle | titleCaseFilter}}). - metallic Na 0 Na+ 0. Fourth 634.3 944.7 1216.3 992.1 1473.2 379.1 366.9 35.6 1137.0 403.7 - Cr 2 O 7 2 + 14H+ + 6e 2Cr3+ + 7H 2 O +1. Here are 8 results for edexcel chemistry data booklet: 1. h2-a-level-chemistry-data-booklet.pdf Data Booklet for Chemistry (Advanced Level) - 9746 H2 CHEMISTRY (2008) Data Booklet for Chemistry (Advanced Level) TABLES OF CHEMICAL DATA Important values, constants and standards molar gas , 2. edexcel-chemistry-data-booklet.pdf edexcel chemistry data booklet - Bing - Free PDF edexcel chemistry data booklet.pdf FREE PDF DOWNLOAD NOW!!! Na2SO4.10H2O NaHSO4 Na2S2O3 Na2S2O3.5H2O Na3PO4 Na2SiO3 (water Papers 1, 2 and 4 consist of a mixture of Knowledge with understanding as well as Handling, applying and evaluating information. Here are 8 results for edexcel chemistry data booklet: 1. h2-a-level-chemistry-data-booklet.pdf Data Booklet for Chemistry (Advanced Level) - 9746 H2 CHEMISTRY (2008) Data Booklet for Chemistry (Advanced Level) TABLES OF CHEMICAL DATA Important values, constants and standards molar gas 2. edexcel-chemistry-data-booklet.pdf 24. While you can sit all the AS and A2 papers which would lead to an A Level in one series e.g. 888.3 2979.9 137.2 220.1 67.7 168.6 157.3 449.8 2110.8 79.0 53.1 2814 2478 2232 2161 2063 (2799) (2481) (2238) (2163) () (3002) the same range as alkyl), sp 3 next to oxygen CH 2 OH, CH 2 OCO 50, bond functional groups free alcohol, ROH, 10 Names, structures and abbreviations of some amino acids, name 3-letter abbreviation 1-letter symbol, The Periodic Table of Elements 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 The Student Room and The Uni Guide are trading names of The Student Room Group Ltd. Register Number: 04666380 (England and Wales), VAT No. [2H2SO3(aq) + 2H+(aq)], [S2O-(aq) + 3H2O(l)]|Pt [S2O(aq) + 2.8 2.5, 0.200 0.150 0.180 0.190 0.210 0.120 0.155 0.180 0.190 0.195 485 346 327 290 285 228 234 286 615 887 358 336 805 695 736 749 Grade thresholds (gt) help you see what grade a raw mark equates to. - Fe3+ + e Fe2+ +0. 0.144 0.152 0.144 0.155 0.092 0.132 0.139 0.158 0.139 0.125 0.126 This blog will go through the basic information as well as the little extra that you need in order to make the most of, and get the most enjoyment and success out of, A Level Chemistry, which can be a rewarding subject. 0.730 0.789 /g cm3 Tm /K Tb /K H /kJ mol1 283.0 890.3 1559.7 2219.2 - Si 0 Si4+ 0. 137.0 184.0 112.6 32.0 46.1 60.1 60.1 74.1 88.2 102.2 62.1 92.1 104.2 26.0 0.618liq 192.3 278.6 353.6 178.1 78.1 0.879 128.2 1.101 applies to single atoms. 349.6 403-13sub 351.5 374.7 403.6 323.8 346.4 373.1 405.1 H /kJ A Level Chemistry is often regarded as one of the more difficult subjects due to sheer breadth of content. 303.2 323.2 379.3 323.4 7.9 25.9 42.4 86.8 133.8 29.9 23.9 73.9 element (to one decimal place) Melting temperature (at 1 atm) [2HCl(aq) + 6H+(aq)], [Cl2(g) + 4H2O(l)]|Pt Pb4+(aq), Pb2+(aq)|Pt 15.5 124.1 135.1 129.6 187.9 143.8 191.1 163.4 107.4 +11.0 S /J June 2018 - Edexcel Chemistry A-Level Past Papers (8CH0 & 9CH0) AS Chemistry: Paper 1 - Core Inorganic and Physical Chemistry (8CH01/01) Q A. Unbeatable support throughout the qualification. 5905 5080 5500 5960 3313 3700 4480, Emj/kJ mol 1 6 7 8 10400 12900 16800 9 19600 10 23000 11 26400 Electrode reaction Al3+(aq) + 3e- Al(s) Br2(l) + e Br (aq)-, Eo/V +0.80 -1.66 -2.90 +1.07 -2.87 +1.36 +1.59 -0.41 +1.33 +0.52 F S Cl I U/kJ mol1 122.3 141.1 328.0 200.4 348.8 295.4. Content: 40 Multiple Choice Qs based on AS syllabus content Duration: 1 hour Marks: 40 Weighting AS, A2: 31%, 15.5%. - V3+ + e V2+ 0. 16.0 30.1 44.1 58.1 72.2 86.2 100.2 114.2 142.3 282.6 58.1 72.2 575 202, 942 1913 3730 5933 5900 >5570 4403 4100 3353 630 1730 2013 0.046(+1)2 0.065(+4) 0.115(+1) 0.137(+1) 0.097(+1)3 0.086(+2) 0.064(+3) 0.079(+2) 0.073(+2) 0.067(+2), Group 1 Li Na K Rb Cs NH4+ Be Mg Ca Sr Ba B Al Ga Sc Ti V Cr Mn (Material may include textbooks, journals, magazines and other publications and, All the material in this publication is copyright, Selected Elements: Physical and Thermochemical Data, Correlation of infrared absorption wavenumbers with molecular structure, Atomic Radii and Pauling Electronegativities, Equilibrium Constants for Acids and Bases in Aqueous Solution, Organic Compounds: Physical and Thermochemical Data, Selected Inorganic Compounds: Physical and Thermochemical, Data booklet Edexcel AS/A GCE in Chemistry (8CH01/9CH01) Issue 3 November 2008 , This data booklet is for use with the Edexcel GCE in Chemistry (8CH01/9CH01) assessments for. 0.143 0.078, rcov /nm 0.075 0.110 0.122 0.143 0.073 0.102 0.117 0.135 0.037 Standard Reduction PotentialsValues at 298K (in alphabetical 3103 886 958 332 121, 2.32 8.66 16.11 15.48 17.57 13.81 14.64 15.36 15.23 17.61 13.05 The A2 papers are commonly and confusingly referred to as simply A Level, due to the fact that if you are sitting this level, you have passed or are sitting AS in the same series. 68.9 109.9 37.9 95.2 203.3 40.3 84.3 100.9 3.16 2.90 5.7 5.24 5.18 5OH-(aq)]|Pt-, E /V -3.03 -2.93 -2.92 -2.87 -2.71 -2.37 -2.33 -1.80 -1.66 -1.19 A Level H2 Chemistry Data Booklet 2022 . KO2, St s s s s s s s s s s s s l l g g g g g s g s s s s s g g l s l The gas molecules occupy a negligible volume relative to the volume of a container. Does not studying chemistry limit my chances of getting into biological sciences? - Ti 0 Ti2+ 0 Ti3+ 0. 59.15 162.09 179.41 151.50 60.20 45.20 16.40, 85.2 62.8 56.9 32.6 36.9 32.6 35.5 41.6 47.4 76.0 64.2 64.8 56.7 Aldehydes Methanal (formaldehyde) Ethanal (acetaldehyde) Propanal The Student Room and The Uni Guide are both part of The Student Room Group. 7285 7709 9544 10541 11578 4356 4957 4564 5158 5771 5877 6474 7089 (2632) (2468) (2598) (2169) 1877 2605 2441 2610 2163 963 641 (1831) - F 2 + 2e 2F +2. For ease of reference, two tables are given: (a) an extended list in alphabetical order; This includes the ability to provide detailed performance data to teachers and. 154.8 280.9 170.7 32.0 44.0 30.0 76.0 46.0 92.0 108.0 17.0 53.5 Nitrogen Oxygen Fluorine Neon, Sodium Magnesium Aluminium Silicon Phosphorus (red) Phosphorus 0.180 0.160 0.190 0.200 0.220, 0.171(-3) 0.017(+5)4 0.190(-3) 0.050(+5) 0.220(-3) 0.061(+5) [IO(aq) + 3H2O(l)]|Pt [2HClO(aq) + 2H+(aq)], [Cl2(g) + 2H2O(l)]|Pt 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 58.2, S /J mol1 K1 452.0 91.6 372.0 75.0 53.1 112.1 192.5 146.0 82.4 361.1 425.9 294.6 260.4 306.4, Carbon monoxide Carbon dioxide Straight chain alkanes Methane - MnO 4 + 4H+ + 3e MnO 2 + 2H 2 O +1. For all these papers, practising questions after you have a strong knowledge base is crucial to understand how to answer questions, and you can locate past papers for each of the five on the CIE website link shared above. vocational qualifications from entry level to BTEC Higher National Diplomas. change of formation at 298 K Standard molar entropy at 298 K (the 1008 1170, 2632 1064 1181 1267 1382 1558 1472 1617 1745 1875 2074 1631 1821 0.195(-2) 0.052(+4)3 0.220(-2) 0.208(-1) 0.133(-1) 0.180(-1) Zn2+(aq)|Zn(s) Cr3+(aq)|Cr(s) [As(s) + 3H+(aq)], AsH3(g)|Pt Molar volume of gas at rtp, Your email address will not be published. MgO MgCO3 Mg3N2, St s s s s s s s s s s s s s s s s s s l s s s s s s s s s s l s NH4Br NH4I NH4NO3 (NH4)2SO4 Oxygen O3 Phosphorus PH3 PCl3 PCl5 - 3 Bond energies - VO 2 + + 2H+ + e VO2+ + H 2 O +1. personal use in lessons and for homework, to allow them to become Alkynes Ethyne (acetylene) Arenes Benzene Naphthalene Methylbenzene 194.2 294.2 474.4 329.3 368.3, /g cm3 2.04 2.43 2.17 1.92 2.11 1.52 1.89 2.66 2.70 2.73 2.68 smoking a spliff the night before ur exam.. good, bad, or no effect? A-level Study and Revision Groups 2022-2023, OCR Classical Civilisation A2 World of the Hero Paper 2022, AQA A Level Biology Paper 2 Unofficial Markscheme, Edexcel - A Level Politics Paper 1: 9PL0 01 - 25 May 2022 [Exam Chat]. technology that has revolutionised the examinations and assessment 0.113(+2) 0.136(+2) 0.012(+3)4 0.053(+3) 0.062(+3) 0.075(+3) Ch09 - Chapter 09 solution for Intermediate Accounting by Donald E. Kieso, Jerry J. 275 182 110 171 262 262 303 195 613 725 824 443 508 81 140 161 435 Embed Size (px) 250.1 150.0 160.7 170.1 247.7 256.9 234.9 227.5 315.5 313.1 334.8 - 11 The Periodic Table of Elements 1.53 1.86 1.79, (CH2)3 (CH2)4 CH2(CH2)3CH3 CH2(CH2)4CH3 g g g g g l l g l s l g Thus, most students/schools choose to do the AS and A2 papers one year after the other, culminating in the A Level. /nm 0.134 0.154 0.196 ri /nm 0.074(+1) 0.102(+1) 0.138(+1) 4.77 10.88 12.55 11.92 2.90, 65.90 150.92 399.57 799.14 707.10 627.60 563.58 510.45 324.43 Ni(CO)4 Nitrogen N2H4 N2O NO N2O3 NO2 N2O4 N2O5 Ammonia NH3 NH4Cl - NN 944 HBr entropy of diatomic gaseous elements is for mol of the element)St M - Cl 0 Cl 0. 138.5 119.0 166.0 214.0 230.0 94.2 71.1 1.57 2.12 1.67 2.13 2.39 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 Platinum Gold Mercury Thallium Lead Bismuth Polonium Astatine - Co3+ + e Co2+ +1. PbSO4 PbCrO4 Pb(CH3CO2)2.3H2O Pb(C2H5)4 Lithium LiH LiF LiCl LiBr (a selection only see also the extended alphabetical list on the previous pages), Note: values for O-H and N-H protons can vary depending on solvent and concentration, next to chlorine (-CH2-Br and -CH2-I are in the same range as alkyl), appearance of peak (s = strong, w = weak), carboxylic acids, RCO2H Hbonded alcohol, ROH free alcohol, ROH. 72.6 74.9 79.0 79.9 83.8, 0.86 1.54 2.99 4.50 5.96 7.20 7.20 7.86 8.90 8.90 8.92 7.14 5.90 CH3(CH2)5CH3 CH3(CH2)6CH3 CH3(CH2)8CH3 CH3(CH2)18CH3, (CH3)2CHCH3 (CH3)2CHCH2CH3 (CH3)2CH(CH2)2CH3 (CH3)2CH(CH2)3CH3 s g g g g g s l g l l g l, M /g mol1 100.1 164.1 136.1 145.1 172.2 310.2, Tm /K 1612 834 1723 436 401 1943 259 245 162 253 214 1423 177 We are not the official website for any of the stated qualifications; for official announcements/news/updates regarding these qualifications, please visit: https://www.cambridgeinternational.org/, 2023 | Leibniz Mathematical SchoolPowered By: X E O N L A B. IGCSE is a registered trademark of Cambridge Assessment International Education (CAIE). Be aware, we did not check the PDF files on the links you find on this page. yellow colourless colourless yellow 0.01.6 0.21.8 1.22.8 2.94.0 Bismuth BiCl3 BiOCl Boron B2H6 BF3 BCl3 B2O3 BN Caesium CsF CsCl - Cr2+ + 2e Cr 0. 156.3 204.3 204.4 219.5 266.9 305.6 296.4 300.8 345.1 200.8 172.8 H2O(l)]|Pt [HIO(aq) + H+(aq)], [I-(aq) + H2O(l)]|Pt [VO(aq) + (in 1.1M HClO4) +1.68 +1.68 +1.69 +1.70 +1.70 (in M HClO4) +1.77 Follow Ingel on instagram and telegram for FREE study notes and exam hacks! Within section 3.2, sub-section 4 States of Matter we would start with: 4.1 The gaseous state: ideal and real gases and pV = nRT then look at state the basic assumptions of the kinetic theory as applied to an ideal gas. Data booklet Edexcel AS/A GCE in Chemistry (8CH01/9CH01) Issue 3 0.177 0.177 0.170 0.194 0.194 0.214 0.214 0.147 0.130 0.116 0.135 /J mol1 K 1 197.6 213.6 186.2 229.5 269.9 310.1 261.2 295.9 328.5 Radon, Cs Ba La W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn, 132.9 137.3 138.9 183.8 186.2 190.2 192.2 195.1 197.0 200.6 - Mn3+ + e Mn2+ +1. 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 - Cu2+ + 2e Cu +0. - CH 2 NHCO, next to chlorine 10989 11022 12177 47278 53268 13327 15164 15239 64362 71337 17868 [H2SO3(aq) + H2O(l)]|Pt AgCl(s), [Ag(s) + Cl-(aq)]|Pt [PbO2(s) + IGCSE is a registered trademark of Cambridge Assessment International Education (CAIE). 284.9, 240 793 508 493 483 786 161 185 349 440 378 448 573 1778 1773 7.38 5.59 31.80 27.61 5.44 5.27 1.64, 77.53 149.95 304.80 428.86 458.57 348.78 219.74 351.04 382.42 We do not host any of these pdf files on pastpapers.org 0.061(+4) 0.054(+5) 0.030(+6)4 0.026(+7)4 0.055(+3) 0.053(+3) Bromine Krypton, K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr, 39.1 40.1 45.0 47.9 50.9 52.0 54.9 55.8 58.9 58.7 63.5 65.4 69.7 the table of the elements with their atomic number, symbol and mass, as well as other information such as bond energies crucial to answering questions. sign up for updates, or to let us know that [2ClO(aq) + 8H+(aq)], [Cl2(g) + 4H2O(l)]|Pt [Cl2O(g) + 2H+(aq)], - 2 Ionisation energies (1st, 2nd, 3rd and 4th) of selected elements in kJ mol1 Fe2+(aq) + 2e- Fe(s) Fe3+(aq) + e- Fe2+(aq) H+(aq) + e- H2(g) I2(s) Leibniz Mathematical School is neither endorsed by nor affiliated with CAIE. 0.121 0.135 0.120 0.152 0.148 0.148 0.077 0.118 0.122 0.140 rcov CH3(CH2)3CH2OH CH3(CH2)4CH2OH CH2OHCH2OH CH2OHCHOHCH2OH (CH3)3COH The most efficient and powerful way to memorise is through practice recall. 23960 25290 26600 21660 22400 159079 169996 42655 45935 46274 48706 - NO 3 + 2H+ + e NO 2 + H 2 O +0. 0.120 0.110 0.120 0.114 0.149 0.148 0.128 0.121 0.205 0.189 0.143 Chemistry (8CH01/9CH01) assessments for units 4, 5 and 6. ability to carry out a titration so pay attention rather than hijacking your mates experiment in class! 1412 1595 1790 1846 2047, 3900 4210 1980 2218 2416 2621 2850 2747 2997 3177 3361 3616 2705 - Be 0 Be2+ 0. where superscript number 4 3 indicates different coordination S2 SO3 Si(s), SiH4, L /nm 0.228 0.141 0.199 0.127 0.142 0.092 0.267 0.161 0.074 874.1 1527.2 2183.3 715.5 388.3 981.1 1343.9 243.3 2795.7 3189.3 2716.8 2705.0 2709.4 3751.9 4395.0 1300.8 353.2 491.1 383.7 179.6 However, although A Level Chemistry seems daunting, there is no need to fear. and vocational qualifications and testing to more than 25,000 schools, colleges, employers and other places of learning in the UK and in over 100 countries, worldwide. U/kJ mol1 72.8 0 (19) +798 72 +640 324.6 Element C O 67.91 50.63 20.85 12.64 S /J mol1 K1 51.5 44.1 45.7 49.7 180.7 (white), Z Hm /kJ mol1 1.41 3.20 1.18 10.20 6.52 82.5 154.7 9.62 32.6 - O 2 + 2H 2 O + 4e 4OH +0. Advanced GCE in Chemistry (9CH01)Issue 3 November 2008. Miscellaneous Carbamide (urea) Nitrobenzene Phenol Glucose Sucrose 102.1 1.082 88.1 0.900 60.1 123.1 94.1 180.2 342.3 1.320 1.203 - van der Waals He 0. These are vital to get to know which keywords and style of answers the examiners are after! Hydrogensulfide ion Water Equilibrium (all in aqueous solution) Nguyen Quoc Trung. 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 + [2NO(aq) + 4H+(aq)], [N2O4(g) + 2H2O(l)]|Pt [ClO-(aq) + H2O(l)], 2H+(aq)], [VO2+(aq) + H2O(l)]|Pt [N2O4(g) + 4H+(aq)], [2NO(g) + Comment: students often find this A2 paper easier than the AS practical skills paper, as you do not have to carry out the finicky details of a practical experiment yourself, but mostly plan and analyse experiments and findings. 11996 11343 12320 13320 13586 14490 15540 11508 12100 12400 12800 3.26 69.20 138.91 594.13 495.39 393.30 255.06 99.87 226.35, Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Edexcel International Advanced Level Chemistry (2018) | Pearson qualifications (in ethanol) Methyl orangexylene cyanole solution Methyl orange Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium institutions worldwide. Leibniz Mathematical School is neither endorsed by nor affiliated with CAIE. 1 2 13 14 15 16 17 18, atomic number 57.8, 89.2 178.2 377.8 469.9 514.2 396.6 280.7 416.3 424.7 429.7 338.3 - single covalent Si 0 Si4+ 0. Comment: this paper builds on skills developed through school labs e.g. 1.45171 K 1.49262 K 1.45262 K 1.64 0.77195K 1.53 2.43 2.51 1.72 [O2(g) + H2O(l)]|Pt [F2O(g) + 2H+(aq)], [2F(aq) + H2O(l)]|Pt F2(g), 5 - van der Waals Ar 0. - S=S + OH-(aq)]|Pt S(s), S2-(aq)|Pt Fe2+(aq)|Fe(s) Cr3+(aq), Cr2+(aq)|Pt H + PO+ -, 4.8 x 10-11 2.4 x 10-12 4.4 x 10 1.2 x 10-13 -13, IndicatorspKin (at 298 K) 0.8 1.0 1.7 3.5 3.7 3.7 4.0 4.0 4.7 3(b) Bond energies in polyatomic molecules (these are average values). 1.54188K 1.84, Compound H3PO4 H3BO3 Iodine ICl ICl3 I2O5 Iron FeCl2 FeCl3 This specification has been produced by Edexcel on the basis of consultation with, teachers, examiners, consultants and other interested parties.
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