Chemistry data booklet - ibchem.com

1 Chemistry data bookletFirst assessment 2016 Edited in 2014 (version 2)4073 International Baccalaureate, Baccalaur at International and Bachillerato Internacional are registered trademarks of the International Baccalaureate June 2014 Published on behalf of the International Baccalaureate Organization, a not-for-profit educational foundation of 15 Route des Morillons, 1218 Le Grand-Saconnex, Geneva, Switzerland by theInternational Baccalaureate Organization (UK) LtdPeterson House, Malthouse Avenue, Cardiff GateCardiff, Wales CF23 8 GLUnited KingdomWebsite: International Baccalaureate Organization 2014 The International Baccalaureate Organization (known as the IB) offers four high-quality and challenging educational programmes for a worldwide community of schools, aiming to create a better, more peaceful world.

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4 4 6. The periodic table .. 6 7. Melting points and boiling points of the elements (at kPa) .. 7 8. First ionization energy, electron affinity and electronegativity of the elements .. 8 9. Atomic and ionic radii of the elements .. 9 10. Covalent bond lengths .. 10 11. Bond enthalpies and average bond enthalpies at 298 K .. 11 12. Selected compounds thermodynamic data .. 12 13. Enthalpies of combustion .. 13 14. Common oxidation numbers of the 3d ions .. 14 15. Spectrochemical series .. 14 16. Ligands .. 15 17. Colour wheel.

5 15 18. Lattice enthalpies at 298 K (experimental values) .. 16 19. Enthalpies of aqueous solutions .. 17 20. Enthalpies of hydration .. 18 21. Strengths of organic acids and bases .. 19 22. Acid-base indicators .. 21 23. Values of ionization constant .. 22 24. Standard electrode potentials at 298 K .. 23 25. Activity series .. 24 26. Infrared data .. 25 27. H1 NMR data .. 26 28. Mass spectral fragments lost .. 27 29. Triangular bonding diagram .. 28 30. Resin identification codes .. 29 31. Representations of some materials molecules.

6 29 32. Solubility product constants at 298 K .. 30 33. 2-amino acids .. 31 34. Lipids, carbohydrates and nucleotide components .. 33 35. Vitamins and pigments .. 35 36. Binding energy curve .. 37 37. Representations of some medicinal molecules .. 38 38. References .. 40 Notes This booklet cannot be used for paper 1 of the examination (SLP1 and HLP1), but the periodic table given in section 6 will be available as part of these examination papers. Clean copies of this booklet must be made available to candidates for papers 2 and 3 (SLP2, HLP2, SLP3 and HLP3).

7 1. Some relevant equations Topic Equation = and = = = log10[H3O+] or = log10[H+] = = = ln = +ln ln 1 2= 1 2 1 1 = ln = % atom economy =molar mass of desired productmolar mass of all reactants 100 =2 sin = + log [ ][ ] log10 0 = Topic Equation Energy density = energy released from fuelvolume of fuel consumed Speci ic energy= energy released from fuelmass of fuel consumed = 0 and 1 2= ln2 = 0 ln Rate1 Rate2 = 2 1 = 0( ) 2.

8 Physical constants and unit conversions Avogadro s constant ( or ) = 1023 mol 1 Gas constant ( ) = J K 1 mol 1 Molar volume of an ideal gas at STP = 10 2 m3 mol 1= dm3 mol 1 1 dm3= 1 litre= 1 10 3 m3= 1 103 cm3 STP conditions =273 K and 100 kPa SATP conditions =298 K and 100 kPa Speed of light = 108 ms 1 Specific heat capacity of water = kJ kg 1K 1= J g 1 K 1 Planck s constant ( ) = 10 34 J s Faraday s constant ( ) = 104 C mol 1 Ionic product constant for water ( w) = 10 14 mol2 dm 6 at 298 K 1 amu= 10 27 kg 3.

9 The electromagnetic spectrum 4. Fundamental particles Proton Neutron Electron Mass (kg) Charge (C) 10 27 10 19 10 27 0 10 31 10 19 10 16 10 14 10 12 10 10 10 8 10 6 10 4 10 2 100 102 104 106 108 rays X-rays UV IR microwaves radio waves 400 700 10 16 10 14 10 12 10 10 10 8 10 6 10 4 10 2 100 102 104 106 108 V I B G Y O R wavelength / nm wavelength / nm energy 5. Names of the elements Element Symbol Atomic number Element Symbol Atomic number actinium aluminium americium antimony argon arsenic astatine barium berkelium beryllium bismuth bohrium boron bromine cadmium caesium calcium californium carbon cerium chlorine chromium cobalt copernicium copper curium darmstadtium dubnium Ac Al Am Sb Ar As At Ba Bk Be Bi Bh B Br Cd Cs Ca Cf C Ce Cl Cr Co Cn Cu Cm Ds Db 89 13 95 51 18 33 85 56 97 4 83 107 5 35 48 55 20 98 6 58 17 24 27 112 29 96 110 105 dysprosium einsteinium erbium

10 Europium fermium fluorine francium gadolinium gallium germanium gold hafnium hassium helium holmium hydrogen indium iodine iridium iron krypton lanthanum lawrencium lead lithium lutetium magnesium manganese Dy Es Er Eu Fm F Fr Gd Ga Ge Au Hf Hs He Ho H In I Ir Fe Kr La Lr Pb Li Lu Mg Mn 66 99 68 63 100 9 87 64 31 32 79 72 108 2 67 1 49 53 77 26 36 57 103 82 3 71 12 25 Element Symbol Atomic number Element Symbol Atomic number meitnerium mendelevium mercury molybdenum neodymium neon neptunium nickel niobium nitrogen nobelium osmium oxygen palladium phosphorus platinum plutonium polonium potassium praseodymium promethium protactinium radium radon rhenium rhodium roentgenium rubidium Mt Md Hg Mo Nd Ne Np Ni Nb N No Os O Pd P Pt Pu Po K Pr Pm Pa Ra Rn Re Rh Rg Rb 109 101 80 42 60 10 93 28 41 7 102 76 8 46 15 78 94 84 19 59 61 91 88 86 75 45 111 37 ruthenium rutherfordium samarium scandium seaborgium selenium silicon silver sodium strontium sulfur tantalum technetium tellurium terbium thallium thorium thulium tin titanium tungsten uranium