[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-291311-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-291311-en":131},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","chemistry-a-as-level-chemistry-a-h032-a-level-chemistry-a-h432-data-sheet-general-information","Chemistry A - AS Level Chemistry A (H032) - A Level Chemistry A (H432) Data Sheet - General Information","","AS Level Chemistry A (H032) and A Level Chemistry A (H432) data sheet covering key reference information for exam use. Includes general constants such as molar gas volume at RTP, Avogadro constant, water specific heat capacity and ionic product, plus unit conversions. Provides the Arrhenius equation form and lists characteristic infrared absorption ranges for common organic bond types. Also includes a comprehensive overview of the periodic table entries and related atomic number, symbol, and relative atomic mass data.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/chemistry-a-as-level-chemistry-a-h032-a-level-chemistry-a-h432-data-sheet-general-information/291311/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/chemistry-a-as-level-chemistry-a-h032-a-level-chemistry-a-h432-data-sheet-general-information/291311.png","ImageObject",300,407,{"name":42,"@type":43},"Finn","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-09-17",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",11,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What constants and conversions are provided in this data sheet?","Question",{"text":63,"@type":64},"It lists molar gas volume at RTP, Avogadro constant, water specific heat capacity, ionic product of water, and unit conversion for 1 tonne. It also provides the gas constant value used with the Arrhenius equation.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How is the Arrhenius equation shown in the sheet?",{"text":68,"@type":64},"It presents k = Ae−Ea/RT and the logarithmic form ln k = −Ea/RT + ln A.",{"name":70,"@type":61,"acceptedAnswer":71},"What information about infrared absorptions is included?",{"text":72,"@type":64},"It gives characteristic wavenumber ranges (in cm−1) for different bond types in organic molecules, such as C–C, C–X, C=O, C=C, C–H, O–H, and N–H.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},291311,1789644367,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,100,105,110,115,120,123,127],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":93,"slug":94},70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":102,"show_sort_weight":103,"slug":104},6,"Technology",50,"technology",{"id":106,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},7,"Healthcare",40,"healthcare",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":113,"slug":114},8,"Research & Report",30,"research-report",{"id":116,"doc_module":4,"doc_module_name":25,"category_name":117,"show_sort_weight":118,"slug":119},9,"Religion & Spirituality",20,"religion-spirituality",{"id":118,"doc_module":4,"doc_module_name":25,"category_name":121,"show_sort_weight":118,"slug":122},"World Cup","world-cup",{"id":124,"doc_module":4,"doc_module_name":25,"category_name":125,"show_sort_weight":124,"slug":126},10,"Lifestyle","lifestyle",{"id":128,"doc_module":4,"doc_module_name":25,"category_name":129,"show_sort_weight":96,"slug":130},19,"General","general",{"code":4,"msg":82,"data":132},{"doc_id":79,"user_id":133,"nickname":42,"user_avatar":134,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":33,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":80,"read_time":124},34359740700684,"https://ap-avatar.wpscdn.com/avatar/1f400023980c374ae676?_k=1777273430885731487","Chem istry A  \nOxford Cambridge and RSA  \nAS Level Chemistry A (H032)  \nA Level Chemistry A (H432)  \nData Sheet  \nINSTRUCTIONS  \n• Do not send this Data Sheet for marking. Keep it in the centre or recycle it.  \nINFORMATION  \n• This document has 4 pages.  \nCopyright Information  \nOCR is committed to seeking permission to reproduce all third-party content that it uses in its assessment materials. OCR has attempted to identify and contact all copyright holders whose work is used in this paper. To avoid the issue of disclosure of answer-related information to candidates, all copyright acknowledgements are reproduced in the OCR Copyright Acknowledgements Booklet. This is produced for each series of examinations and is freely available to download from our public website ([www.ocr.org](www.ocr.org). uk) after the live examination series.  \nIf OCR has unwittingly failed to correctly acknowledge or clear any third-party content in this assessment material, OCR will be happy to correct its mistake at the earliest possible opportunity.  \nFor queries or further information please contact The OCR Copyright Team, The Triangle Building, Shaftesbury Road, Cambridge CB2 8EA.  \nOCR is part of the Cambridge Assessment Group; Cambridge Assessment is the brand name of University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge.  \n© OCR 2020 [601/5256/4] DC (LK) 203564  \nChemistry A  \nCST263  \n2  \nGeneral Information   \nMolar gas volume = 24.0 dm3 mol−1 at room temperature and pressure, RTP Avogadro constant, NA = 6.02 × 1023mol−1  \nSpecific heat capacity of water, c = 4.18 Jg−1 K−1  \nIonic product of water, Kw = 1.00 × 10−14 mol2 dm−6 at 298 K  \n1 tonne = 106g  \nArrhenius equation: k = Ae–Ea/RT or ln k = −Ea/RT + ln A Gas constant, R = 8.314 J mol−1 K−1  \nCharacteristic infrared absorptions in organic molecules  \n\n| Bond | Location | Wavenumber / cm−1 |\n| --- | --- | --- |\n| C–C | Alkanes, alkyl chains | 750–1100 |\n| C–X | Haloalkanes (X = Cl, Br, I) | 500–800 |\n| C–F | Fluoroalkanes | 1000–1350 |\n| C–O | Alcohols, esters, carboxylic acids | 1000–1300 |\n| C=C | Alkenes | 1620–1680 |\n| C=O | Aldehydes, ketones, carboxylic acids, esters, amides, acyl chlorides and acid anhydrides | 1630–1820 |\n| aromatic\u003Cbr>C=C | Arenes | Several peaks in range 1450–1650 (variable) |\n| CN | Nitriles | 2220–2260 |\n| C–H | Alkyl groups, alkenes, arenes | 2850–3100 |\n| O–H | Carboxylic acids | 2500–3300 (broad) |\n| N–H | Amines, amides | 3300–3500 |\n| O–H | Alcohols, phenols | 3200–3600 |\n\n© OCR 2020 Chemistry A  \nThe Periodic Table of the Elements  \n(1) (2) (3) (4) (5) (6) (7) (0)  \n\n| 1 |  |  | Key\u003Cbr>atomic number |  |  |  |  |  |  |  |  |  |  |  |  |  | 18 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 |\n| H |  |  | Symbol |  |  |  |  |  |  |  |  |  |  |  |  |  | He |\n| hydrogen\u003Cbr>1.0 | 2 |  | name\u003Cbr>relative atomic mass |  |  |  |  |  |  |  |  | 13 | 14 | 15 | 16 | 17 | helium\u003Cbr>4.0 |\n| 3 | 4 |  |  |  |  |  |  |  |  |  |  | 5 |  6 | \u003Cbr>7 | 8 |  9 | 10 |\n| Li | Be |  |  |  |  |  |  |  |  |  |  | B | C | N | O | F | Ne |\n| lithium | beryllium |  |  |  |  |  |  |  |  |  |  | boron | carbon | nitrogen | oxygen | fluorine | neon |\n| 6.9 | 9.0 |  |  |  |  |  |  |  |  |  |  | 10.8 | 12.0 | 14.0 | 16.0 | 19.0 | 20.2 |\n| 11 | 12 |  |  |  |  |  |  |  |  |  |  | 13 | 14 | 15 | 16 | 17 | 18 |\n| Na | Mg |  |  |  |  |  |  |  |  |  |  | Al | Si | P | S | Cl | Ar |\n| sodium | magnesium |  |  |  |  |  |  |  |  |  |  | aluminium | silicon | phosphorus | sulfur | chlorine | argon |\n| 23.0 | 24.3 | 3 | 4 5 6 |  |  | 7 8 9 10 11 12 |  |  |  |  |  | 27.0 | 28.1 | 31.0 | 32.1 | 35.5 | 39.9 |\n| 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 |\n| K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr |\n| potassium | calcium | scandium","cbCaimaQJJNZAQX9","https://ap.wps.com/l/cbCaimaQJJNZAQX9","pdf",2165237,"English","# General Information\n## Constants and Equations\n## Infrared Absorption Ranges\n## The Periodic Table of the Elements","[{\"question\":\"What constants and conversions are provided in this data sheet?\",\"answer\":\"It lists molar gas volume at RTP, Avogadro constant, water specific heat capacity, ionic product of water, and unit conversion for 1 tonne. It also provides the gas constant value used with the Arrhenius equation.\"},{\"question\":\"How is the Arrhenius equation shown in the sheet?\",\"answer\":\"It presents k = Ae−Ea/RT and the logarithmic form ln k = −Ea/RT + ln A.\"},{\"question\":\"What information about infrared absorptions is included?\",\"answer\":\"It gives characteristic wavenumber ranges (in cm−1) for different bond types in organic molecules, such as C–C, C–X, C=O, C=C, C–H, O–H, and N–H.\"}]","Chemistry A - AS Level Chemistry A (H032) - A Level Chemistry A (H432) Data Sheet - General Information | PDF"]