Chemistry Formula and Constant Sheet and Periodic Table

Massachusetts Comprehensive Assessment SystemChemistry Formula and Constants SheetCommon Polyatomic IonsIonIonic FormulaCombined Gas Law:Ammonium NH 41Carbonate CO 32-Hydroxide OH -Nitrate NO 3-Phosphate PO 43-Sulfate SO 42-P VT1 1Ideal Gas Law: PV 5 nRT15P VT2 2Absolute Temperature Conversion: K 5 °C 1 273Moles of Solute: M1V1 5 M2V2Definition of pH: pH 5 2log [H 3O 1 ] 5 2log [H 1 ]Molar Volume of Ideal Gas at STP: 22.4 L/mol2Ideal Gas Constant: R 5 0.0821 L • atm/mol • K 5 8.31 L • kPa/mol • KAvogadro’s Number: 6.02 3 10 23 particles/molSTP: 1 atm (101.3 kPa), 273 K (0°C)Nuclear SymbolsNameAlpha particleBeta particleGamma raySymbol or 4 2Heb or 0 −1 eNeutron 1 0n507

5086.941Li3Lithium1.00794H 1Hydrogen9.01218Be4Beryllium2A23A134A145A156A167A173B34B45B56B67B78B8 9 101B112B1222.98977Na11Sodium24.305Mg12Magnesium39.0983K 19Potassium40.08Ca20Calcium85.4678Rb37Rubidium87.62Sr38Strontium132.905Cs55Cesium137.33Ba56Barium(223)Fr87Francium226.025Ra88Radium44.9559Sc21Scandium47.88Ti22Titanium88.9059Y 39Yttrium91.224Zr40Zirconium138.906La57Lanthanum178.49Hf72Hafnium227.028Ac89Actinium(261)Rf*104Rutherfordium50.9415V 23Vanadium51.996Cr24Chromium92.9064Nb41Niobium95.94Mo42Molybdenum180.948Ta73Tantalum183.85W 74Tungsten(262)Db105Dubnium(263)Sg106Seaborgium54.9380Mn25Manganese55.847Fe26Iron(98)Tc43Technetium101.07Ru44Ruthenium186.207Re75Rhenium190.2Os76Osmium(262)Bh107Bohrium(265)Hs108Hassium58.9332Co27Cobalt58.69Ni28Nickel102.906Rh45Rhodium106.42Pd46Palladium192.22Ir77Iridium195.08Pt78Platinum(266?)Mt109Meitnerium(269?)63.546Cu29Copper65.39Zn30Zinc107.868Ag47Silver112.41Cd48Cadmium196.967Au79Gold200.59Hg80Mercury10.81B 5Boron12.0111C 6Carbon26.98154Al13Aluminum28.0855Si14Silicon69.72Ga31Gallium72.59Ge32Germanium114.82In49Indium118.71Sn50Tin204.383Tl81Thallium207.2Pb82Lead14.0067N 7Nitrogen15.9994O 8Oxygen30.97376P 15Phosphorus32.06S 16Sulfur74.9216As33Arsenic78.96Se34Selenium121.75Sb51Antimony127.60Te52Tellurium208.980Bi83Bismuth(209)Po84Polonium18.998403F 9Fluorine20.179Ne10Neon35.453Cl17Chlorine39.948Ar18Argon79.904Br35Bromine83.80Kr36Krypton126.905I53Iodine131.29Xe54Xenon(210)At85Astatine(222)Rn86RadonGroup (Family)1A14.00260He2Helium8A181111 112 113 114 115 116 117 118110140.12Ce58Cerium140.908Pr59Praseodymium232.038Th90Thorium231.036Pa91Protactinium144.24Nd60Neodymium(145)Pm61Promethium238.029U 92Uranium237.048Np93Neptunium150.36Sm62Samarium151.96Eu63Europium(244)Pu94Plutonium(243)Am95Americium157.25Gd64Gadolinium158.925Tb65Terbium(247)Cm96Curium(247)Bk97Berkelium162.50Dy66Dysprosium164.930Ho67Holmium(251)Cf98Californium(252)Es99Einsteinium167.26Er68Erbium168.934Tm69Thulium(257)Fm100Fermium(258)Md101Mendelevium173.04Yb70Ytterbium(259)No102Nobelium174.967Lu71Lutetium(260)Lr103Lawrencium7654321PeriodLanthanide SeriesActinide SeriesMass numbers in parentheses are those ofthe most stable or most common isotope.Massachusetts Comprehensive Assessment System