Transcription of Data Sheet for Chemistry A - ocr.org.uk
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Data Sheet for Chemistry A - ocr.org.uk
OCR 2009 GCE Chemistry A (Yellow)DC (SLM/SW) 15341/2*OCE/15341*Data Sheet for Chemistry A(version )GCE Advanced Level and Advanced SubsidiaryChemistry A (H034, H434) Chemistry A units F321 F326 The information in this Sheet is for the use of candidates following Chemistry A (H034 and H434).Clean copies of this Sheet must be issued to candidates in the examination room, and must be given up to the invigilator at the end of the of this Sheet may be used for NMR chemical shifts relative to TMSHCOHCOHCClHCBrRCHNHOHCOHNCONH2 HOHCHHCNCOH1211109876/ppm543210O**CCHHCC O13C NMR chemical shifts relative to TMSCOOCONCBrCClCCCNCO/ppm220200180160140 120100806040200 OCCCOCHCCCCCCCCCC hemical shifts are typical values and can vary slightly depending on the solvent, concentration and substituents. *OH and NH chemical shifts are very variable (sometimes outside these limits) and are often broad. Signals are not usually seen as split peaks. OCR 2009 GCE Chemistry A (Yellow) OCR 2009 GCE Chemistry A (Yellow)The Periodic Table of the atomic massatomic symbolnameatomic (proton) [98] * [209]Popolonium84[210]Atastatine85[222]R nradon86[223]Frfrancium87[226]Raradium88 [227]Ac*actinium89[261]Rfrutherfordium10 4[262]Dbdubnium105[266]Sgseaborgium106[2 64]Bhbohrium107[277]Hshassium108[268]Mtm eitnerium109[271]Dsdarmstadtium110[272]R groentgenium111 Elements with atomic numbers 112 116 have been reported but not fully [231]
1 H NMR chemical shifts relative to TMS H C O H CO HCC l H CBr RCH N H O H C O H N C O N H 2 H O H C H H CN C O H 12 11 10 9 8 7 6 /ppm 543210 O * * * * C C H H O CC 13 C NMR chemical shifts relative to TMS C O O
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