Molecular Weight
The combined weight (as given on the periodic table) of all the elements in a compound. In chemistry the words mass and weight are both used interchageably.
- Atomic and Molecular Weights
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Abietic Acid 302.45 gmol-1 Clip Acenaphthene 154.21 gmol-1 Clip Acenaphthoquinone 182.17 gmol-1 Clip Acenaphthylene 152.19 gmol-1 Clip Acepromazine 326.456 gmol-1 Clip Acetaldehyde 44.05 gmol-1 Clip Acetaminophen 151.169 gmol-1 Clip Acetanilide 135.17 gmol-1 Clip Acetoguanamine 125.13 gmol-1 Clip Aciclovir 225.21 gmol-1 Clip Acridine 179.22 gmol-1 Clip Acrolein 56.06 gmol-1 Clip Acrylamide 71.08 gmol-1 Clip Acrylic Acid 72.06 gmol-1 Clip Acrylonitrile 53.06 gmol-1 Clip Acryloyl Chloride 90.51 gmol-1 Clip Actinium 227.0278 gmol-1 Clip Adamantane 136.23 gmol-1 Clip Adipoyl Chloride 183.03 gmol-1 Clip Alanine 89.09 gmol-1 Clip Alcian Blue 1298.86 gmol-1 Clip Aldosterone 360.44 gmol-1 Clip Aluminium 26.98154 gmol-1 Clip Aluminium Bromide 533.387 gmol-1 Clip Aluminium Chloride 133.34 gmol-1 Clip Aluminium Fluoride 83.977 gmol-1 Clip Aluminium Hydride 30.005 gmol-1 Clip Aluminium Iodide 845.39 gmol-1 Clip Aluminium Nitride 40.988 gmol-1 Clip Aluminium Oxide 101.96 gmol-1 Clip Aluminium Sulphide 150.161 gmol-1 Clip Americium 243.0614 gmol-1 Clip Ammonia 17.031 gmol-1 Clip Ammonium Acetate 77.0825 gmol-1 Clip Ammonium Bicarbonate 79.056 gmol-1 Clip Ammonium Carbonate 96.09 gmol-1 Clip Ammonium Chloride 54.49 gmol-1 Clip Ammonium Fluoride 37.0367 gmol-1 Clip Ammonium Iodide 144.94 gmol-1 Clip Ammonium Nitrate 80 gmol-1 Clip Amyl Nitrite 117.15 gmol-1 Clip Angelic Acid 100.12 gmol-1 Clip Antimony 121.75 gmol-1 Clip Antimony Hydride 124.784 gmol-1 Clip Antimony Pentachloride 299.02 gmol-1 Clip Antimony Pentafluoride 216.74 gmol-1 Clip Antimony Tetroxide 153.7588 and 307.5176 gmol-1 Clip Antimony Tribromide 361.472 gmol-1 Clip Antimony Trichloride 228.13 gmol-1 Clip Antimony Trifluoride 178.75 gmol-1 Clip Antimony Triiodide 502.473 gmol-1 Clip Antimony Trioxide 291.52 gmol-1 Clip Antimony Triselenide 480.4 gmol-1 Clip Antimony V Oxide 323.5 gmol-1 Clip Arginine 174.2 gmol-1 Clip Argon 39.948 gmol-1 Clip Arsenic 74.9216 gmol-1 Clip Arsenic III Oxide 197.841 gmol-1 Clip Arsenic V Oxide 229.84 gmol-1 Clip Astatine 209.9871 gmol-1 Clip Barium 137.33 gmol-1 Clip Barium Carbonate 197.34 gmol-1 Clip Barium Dioxide 169.33 gmol-1 Clip Barium Oxide 153.33 gmol-1 Clip Barium Sulphate 233.43 gmol-1 Clip Benzoin 212.24 gmol-1 Clip Berkelium 247.0703 gmol-1 Clip Beryllium 9.01218 gmol-1 Clip Beryllium Bromide 168.82 gmol-1 Clip Beryllium Chloride 79.9182 gmol-1 Clip Beryllium Fluoride 47.009 gmol-1 Clip Beryllium Hydroxide 43.02678 gmol-1 Clip Beryllium Iodide 262.821 gmol-1 Clip Beryllium Nitride 55.05 gmol-1 Clip Beryllium Oxide 25.01 gmol-1 Clip Beryllium Telluride 136.612 gmol-1 Clip Biphenyl 154.21 gmol-1 Clip Bismuth 208.9804 gmol-1 Clip Bismuth Chloride 315.33 gmol-1 Clip Bismuth Subcarbonate 509.97 gmol-1 Clip Boron 10.811 gmol-1 Clip Boron Monoxide 37.621 gmol-1 Clip Boron Nitride 24.818 gmol-1 Clip Boron Suboxide 80.865 gmol-1 Clip Boron Trioxide 69.6182 gmol-1 Clip Bromine 79.904 gmol-1 Clip Bromoethane 108.97 gmol-1 Clip Bromomethane 94.95 gmol-1 Clip Butadiene 54.09 gmol-1 Clip Butane 58.12 gmol-1 Clip Butanol 74.1 gmol-1 Clip Cadmium 112.41 gmol-1 Clip Cadmium Oxide 128.4 gmol-1 Clip Cadmium Sulphate 208.47 gmol-1 Clip Caesium 132.9054 gmol-1 Clip Caesium Bromide 212.809 gmol-1 Clip Caesium Chloride 168.358 gmol-1 Clip Caesium Fluoride 151.904 gmol-1 Clip Caesium Hydride 133.913 gmol-1 Clip Caesium Iodide 259.81 gmol-1 Clip Caesium Oxide 281.81 gmol-1 Clip Caesium Peroxide 297.81 gmol-1 Clip Caesium Sulphide 297.877 gmol-1 Clip Caesium Superoxide 164.904 gmol-1 Clip Caffeine 194.19 gmol-1 Clip Calcium 40.078 gmol-1 Clip Calcium Carbonate 100.09 gmol-1 Clip Californium 251.0796 gmol-1 Clip Carbon 12.011 gmol-1 Clip Carbon Tetrachloride 153.82 gmol-1 Clip Carbonic Acid 62.03 gmol-1 Clip Cerium 140.12 gmol-1 Clip Cerium III Chloride 246.48 (anhydrous) gmol-1 Clip Cerium III Oxide 328.24 gmol-1 Clip Cerium IV Sulphate 332.24 (anhydrous) gmol-1 Clip Cerium Oxide 172.1142 gmol-1 Clip Chlorine 35.453 gmol-1 Clip Chlorobenzene 112.56 gmol-1 Clip Chloroethane 64.51 gmol-1 Clip Chloroform 119.38 gmol-1 Clip Chloromethane 50.49 gmol-1 Clip Chromium 51.996 gmol-1 Clip Chromium Dioxide 83.995 gmol-1 Clip Chromium Oxide 151.991 gmol-1 Clip Citric Acid 192.124 gmol-1 Clip Cobalt 58.9332 gmol-1 Clip Cobalt II Bromide 218.74 gmol-1 Clip Cobalt II Chloride 129.84 gmol-1 Clip Cobalt II Nitrate 182.94 gmol-1 Clip Cobalt II Oxide 74.93 gmol-1 Clip Cobalt III Oxide 165.9 gmol-1 Clip Copper 63.546 gmol-1 Clip Copper I Bromide 143.45 gmol-1 Clip Copper I Chloride 98.999 gmol-1 Clip Copper I Iodide 190.45 gmol-1 Clip Copper I Sulphide 143.091 gmol-1 Clip Copper II Bromide 223.354 gmol-1 Clip Copper II Hydroxide 97.59 gmol-1 Clip Copper II Oxide 79.545 gmol-1 Clip Copper II Sulphide 95.612 gmol-1 Clip Curium 247.0703 gmol-1 Clip Cysteine 121.16 gmol-1 Clip Decane 142.29 gmol-1 Clip Deuterium 2.014102 gmol-1 Clip Diamond 12.011 gmol-1 Clip Dichloromethane 84.93 gmol-1 Clip Diethyl Ether 74.12 gmol-1 Clip Dimethyl Ether 46.07 gmol-1 Clip Dodecane 170.34 gmol-1 Clip Domoic Acid 311.3303 gmol-1 Clip Dysprosium 162.5 gmol-1 Clip Einsteinium 252.0828 gmol-1 Clip Erbium 167.26 gmol-1 Clip Ethane 30.07 gmol-1 Clip Ethanol 46.07 gmol-1 Clip Ethylenediaminetetraacetic Acid 292.24 gmol-1 Clip Europium 151.96 gmol-1 Clip Fermium 257.0951 gmol-1 Clip Ferroin 596.27 gmol-1 Clip Fluorine 18.998403 gmol-1 Clip Formaldehyde 30.03 gmol-1 Clip Francium 223.0197 gmol-1 Clip Fused Silica 28.09 gmol-1 Clip Gadolinium 157.25 gmol-1 Clip Gallium 69.723 gmol-1 Clip Gallium II Selenide 148.69 gmol-1 Clip Gallium II Telluride 197.32 gmol-1 Clip Gallium III Bromide 309.435 gmol-1 Clip Gallium III Chloride 179.03 gmol-1 Clip Gallium III Fluoride 126.718 gmol-1 Clip Gallium III Hydroxide 120.7437 gmol-1 Clip Gallium III Iodide 450.436 gmol-1 Clip Gallium III Oxide 187.444 gmol-1 Clip Gallium III Selenide 376.33 gmol-1 Clip Gallium III Telluride 522.25 gmol-1 Clip Gallium Nitride 83.73 gmol-1 Clip Gallium Phosphide 100.697 gmol-1 Clip Germane 76.62 gmol-1 Clip Germanium 72.59 gmol-1 Clip Germanium II Chloride 143.546 gmol-1 Clip Germanium II Selenide 151.57 gmol-1 Clip Germanium IV Chloride 214.4 gmol-1 Clip Germanium IV Oxide 104.61 gmol-1 Clip Germanium IV Sulphide 136.74 gmol-1 Clip Germanium Monoxide 88.609 gmol-1 Clip Germanium Telluride 200.21 gmol-1 Clip Gold 196.9665 gmol-1 Clip Hafnium 178.49 gmol-1 Clip Helium 4.002602 gmol-1 Clip Hexane 86.18 gmol-1 Clip Holmium 164.9304 gmol-1 Clip Hydrogen 1.00794 gmol-1 Clip Hydrogen Cyanide 27.03 gmol-1 Clip Hydrogen I Selenide 80.976 gmol-1 Clip Hydrogen I Telluride 129.616 gmol-1 Clip Hydrogen Iodide 127.912 gmol-1 Clip Hydrogen Persulphide 66.148 gmol-1 Clip Hydroxybutanedioic Acid 134.09 gmol-1 Clip Indium 114.82 gmol-1 Clip Indium Antimonide 236.578 gmol-1 Clip Indium Arsenide 189.74 gmol-1 Clip Indium I Bromide 194.722 gmol-1 Clip Indium III Bromide 354.53 gmol-1 Clip Indium III Chloride 221.18 gmol-1 Clip Indium III Fluoride 171.82 gmol-1 Clip Indium III Oxide 277.64 gmol-1 Clip Indium III Selenide 466.516 gmol-1 Clip Indium III Sulphate 517.81 gmol-1 Clip Indium III Sulphide 325.82 gmol-1 Clip Indium III Telluride 612.44 gmol-1 Clip Indium Nitride 128.83 gmol-1 Clip Indium Phosphide 145.792 gmol-1 Clip Iodine 126.9045 gmol-1 Clip Iridium 192.22 gmol-1 Clip Iridium IV Fluoride 268.2109 gmol-1 Clip Iridium IV Oxide 224.22 gmol-1 Clip Iridium V Fluoride 287.209 gmol-1 Clip Iridium VI Fluoride 306.2 gmol-1 Clip Iron 55.847 gmol-1 Clip Iron II Chloride 126.75 gmol-1 Clip Iron II Oxide 71.844 gmol-1 Clip Iron III Chloride 162.203 gmol-1 Clip Iron III Oxide 159.688 gmol-1 Clip Iron Sulphide 87.911 gmol-1 Clip Isoleucine 131.17 gmol-1 Clip Krypton 83.8 gmol-1 Clip Lactic Acid 90.08 gmol-1 Clip Lanthanum 138.9055 gmol-1 Clip Lanthanum Carbide 162.927 gmol-1 Clip Lanthanum Carbonate 457.85 gmol-1 Clip Lanthanum Hexaboride 203.78 gmol-1 Clip Lanthanum III Bromide 378.62 gmol-1 Clip Lanthanum III Chloride 245.26 (anhydrous) gmol-1 Clip Lanthanum III Oxide 325.81 gmol-1 Clip Lawrencium 260.1054 gmol-1 Clip Lead 207.2 gmol-1 Clip Lead II Acetate 325.29 gmol-1 Clip Lead II Sulphide 239.266 gmol-1 Clip Lithium 6.941 gmol-1 Clip Lithium I Bromide 86.845 gmol-1 Clip Lithium I Chloride 42.394 gmol-1 Clip Lithium I Fluoride 25.939 gmol-1 Clip Lithium I Hydride 7.949 gmol-1 Clip Lithium I Iodide 133.845 gmol-1 Clip Lithium I Nitride 34.83 gmol-1 Clip Lithium I Oxide 29.881 gmol-1 Clip Lithium I Peroxide 45.881 gmol-1 Clip Lithium Superoxide 38.94 gmol-1 Clip Lutetium 174.967 gmol-1 Clip Lutetium III Chloride 281.325 gmol-1 Clip Lutetium III Oxide 397.932 gmol-1 Clip Magnesium 24.305 gmol-1 Clip Magnesium Aspartate 288.494 gmol-1 Clip Magnesium Benzoate 266.53 gmol-1 Clip Magnesium Bromide 184.113 gmol-1 Clip Magnesium Carbonate 84.3139 gmol-1 Clip Magnesium Chloride 95.211 gmol-1 Clip Magnesium Citrate 214.41 gmol-1 Clip Magnesium Diboride 45.93 gmol-1 Clip Magnesium Hydride 26.3209 gmol-1 Clip Magnesium Hydroxide 58.3197 gmol-1 Clip Magnesium Iodide 278.1139 gmol-1 Clip Magnesium Nitrate 148.3 gmol-1 Clip Magnesium Nitride 100.9494 gmol-1 Clip Magnesium Perchlorate 223.206 gmol-1 Clip Magnesium Peroxide 56.3038 gmol-1 Clip Magnesium Silicide 76.6955 gmol-1 Clip Magnesium Stearate 591.27 gmol-1 Clip Magnesium Sulphate 120.415 gmol-1 Clip Magnesium Sulphide 56.38 gmol-1 Clip Magnesium Sulphite 104.3682 gmol-1 Clip Magnesium Trisilicate 260.862 gmol-1 Clip Manganese 54.938 gmol-1 Clip Manganese Carbonate 114.9469 gmol-1 Clip Manganese II Acetate 173.027 gmol-1 Clip Manganese IV Oxide 86.9368 gmol-1 Clip Manganese VII Oxide 221.87 gmol-1 Clip Mendelevium 258.098 gmol-1 Clip Mercury Hg 200.59 gmol-1 Clip Mercury I Chloride 472.09 gmol-1 Clip Mercury II Chloride 271.52 gmol-1 Clip Mercury II Oxide 216.5894 gmol-1 Clip Methanoic Acid 46.0254 gmol-1 Clip Methyl Acetate 74.08 gmol-1 Clip Molybdenum 95.94 gmol-1 Clip Molybdenum Disilicide 152.11 gmol-1 Clip Molybdenum Disulphide 160.07 gmol-1 Clip Molybdenum Hexacarbonyl 264 gmol-1 Clip Molybdenum Hexafluoride 209.93 gmol-1 Clip Molybdenum Trioxide 143.94 gmol-1 Clip Molybdenum V Chloride 273.21 gmol-1 Clip Monosodium Glutamate 169.111 gmol-1 Clip Neodymium 144.24 gmol-1 Clip Neodymium Aluminium Borate 460.42 gmol-1 Clip Neodymium III Oxide 336.48 gmol-1 Clip Neon 20.179 gmol-1 Clip Neptunium 237.0482 gmol-1 Clip Nickel 58.69 gmol-1 Clip Niobium 92.9064 gmol-1 Clip Nitrogen 14.0067 gmol-1 Clip Nitroglycerine 227.09 gmol-1 Clip Nobelium 259.1009 gmol-1 Clip Nonane 128.2 gmol-1 Clip Osmium 190.2 gmol-1 Clip Oxalic Acid 90.03 gmol-1 Clip Oxygen 15.9994 gmol-1 Clip Palladium 106.42 gmol-1 Clip Pentanol 88.15 gmol-1 Clip Phosphoric Acid 98 gmol-1 Clip Phosphorus 30.97376 gmol-1 Clip Platinum 195.08 gmol-1 Clip Plutonium 244.0642 gmol-1 Clip Polonium 208.9824 gmol-1 Clip Polyvinyl Acetate 86.09 gmol-1 Clip Potassium 39.0983 gmol-1 Clip Potassium Acetate 98.15 gmol-1 Clip Potassium Bromide 119.002 gmol-1 Clip Potassium Carbonate 138.2055 gmol-1 Clip Potassium Chloride 74.551 gmol-1 Clip Potassium Fluoride 58.097 gmol-1 Clip Potassium Iodide 166.003 gmol-1 Clip Potassium Oxide 94.196 gmol-1 Clip Potassium Peroxide 110.195 gmol-1 Clip Potassium Sulphide 110.263 gmol-1 Clip Potassium Superoxide 71.097 gmol-1 Clip Praseodymium 140.9077 gmol-1 Clip Promethium 144.9128 gmol-1 Clip Propane 44.11 gmol-1 Clip Propanol 60.1 gmol-1 Clip Protactinium 231.0359 gmol-1 Clip Putrescine 88.1516 gmol-1 Clip Radium 226.0254 gmol-1 Clip Radon 222.0176 gmol-1 Clip Rhenium 186.207 gmol-1 Clip Rhodium 102.9055 gmol-1 Clip Rubidium 85.4678 gmol-1 Clip Rubidium Bromide 165.372 gmol-1 Clip Rubidium Chloride 120.921 gmol-1 Clip Rubidium Fluoride 104.466 gmol-1 Clip Rubidium Hydride 86.476 gmol-1 Clip Rubidium Iodide 212.372 gmol-1 Clip Rubidium Oxide 186.935 gmol-1 Clip Rubidium Peroxide 202.934 gmol-1 Clip Rubidium Sulphide 203.002 gmol-1 Clip Rubidium Superoxide 117.467 gmol-1 Clip Ruthenium 101.07 gmol-1 Clip Samarium 150.36 gmol-1 Clip Scandium 44.95591 gmol-1 Clip Selenium 78.96 gmol-1 Clip Silane 32.12 gmol-1 Clip Silicon 28.0855 gmol-1 Clip Silicon Dioxide 60.0843 gmol-1 Clip Silicon Nitride 140.28 gmol-1 Clip Silver 107.8682 gmol-1 Clip Silver Bromide 187.78 gmol-1 Clip Silver Iodide 243.773 gmol-1 Clip Silver Sulphide 247.802 gmol-1 Clip Sodium 22.98977 gmol-1 Clip Sodium Carbonate 105.99 gmol-1 Clip Sodium Chloride 58.45 gmol-1 Clip Sodium Hydride 23.998 gmol-1 Clip Sodium Hydroxide 39.9971 gmol-1 Clip Sodium Hypochlorite 74.4 gmol-1 Clip Sodium I Bromide 102.894 gmol-1 Clip Sodium I Fluoride 41.988 gmol-1 Clip Sodium I Iodide 149.894 gmol-1 Clip Sodium I Oxide 54.989 gmol-1 Clip Sodium Nitrate 84.9947 gmol-1 Clip Sodium Oxide 61.979 gmol-1 Clip Sodium Peroxide 77.978 gmol-1 Clip Sodium Silicate 122.06 gmol-1 Clip Strontium 87.62 gmol-1 Clip Styrene 104.15 gmol-1 Clip Styrene Acrylonitrile 158.239 gmol-1 Clip Sulphur 32.066 gmol-1 Clip Sulphur Hexafluoride 146.06 gmol-1 Clip Sulphuric Acid 98.07848 gmol-1 Clip Tantalum 180.9479 gmol-1 Clip Technetium 97.9072 gmol-1 Clip Tellurium 127.6 gmol-1 Clip Terbium 158.9254 gmol-1 Clip Tetrafluoromethane 88 gmol-1 Clip Thallium 204.383 gmol-1 Clip Thorium 232.038 gmol-1 Clip Thulium 168.9342 gmol-1 Clip Tin 118.71 gmol-1 Clip Tin II Chloride 189.6 gmol-1 Clip Tin II Fluoride 156.707 gmol-1 Clip Tin II Oxide 134.709 gmol-1 Clip Tin IV Fluoride 194.704 gmol-1 Clip Tin IV Hydride 122.742 gmol-1 Clip Tin IV Oxide 150.709 gmol-1 Clip Titanium 47.88 gmol-1 Clip Titanium Carbide 59.89 gmol-1 Clip Titanium Diboride 69.489 gmol-1 Clip Titanium Dioxide 79.866 gmol-1 Clip Titanium Hydride 49.883 gmol-1 Clip Titanium II Chloride 118.77 gmol-1 Clip Titanium II Oxide 63.866 gmol-1 Clip Titanium II Sulphide 79.933 gmol-1 Clip Titanium III Chloride 154.225 gmol-1 Clip Titanium III Fluoride 104.88 gmol-1 Clip Titanium IV Fluoride 123.861 gmol-1 Clip Titanium Nitride 61.874 gmol-1 Clip Triacontane 422.81328 gmol-1 Clip Trichlorethene 131.39 gmol-1 Clip Trichlorofluoromethane 137.37 gmol-1 Clip Trinitrotoluene 227.13 gmol-1 Clip Tritium 3.016049 gmol-1 Clip Tungsten 183.85 gmol-1 Clip Undecane 156.31 gmol-1 Clip Unnilhexium 263 gmol-1 Clip Unnilpentium 262 gmol-1 Clip Unnilquadium 261 gmol-1 Clip Unnilseptium 262 gmol-1 Clip Uranium 238.0289 gmol-1 Clip Vanadium 50.9415 gmol-1 Clip Vinyl Acetate 86.09 gmol-1 Clip Xenon 131.29 gmol-1 Clip Ytterbium 173.04 gmol-1 Clip Yttrium 88.9059 gmol-1 Clip Zinc 65.39 gmol-1 Clip Zinc Chloride 136.315 gmol-1 Clip Zinc Chromate 181.403 gmol-1 Clip Zinc Nitrate 189.36 gmol-1 Clip Zinc Oxide 81.408 gmol-1 Clip Zinc Phosphate 386.11 gmol-1 Clip Zinc Sulphate 161.4476 gmol-1 Clip Zingiberene 204.35 gmol-1 Clip Zirconium 91.224 gmol-1 Clip Zirconium Oxide 107.2 gmol-1 Clip<
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See also: Atomic weight, Ebulliometry, Formula Weight, Molar Mass, Molecule.
Subjects: Chemistry


