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Molecular formula of Some Chemical Compounds

Compound name Molecular weight Molecular formula

1 Acetic acid 60.052 g/mol CH3COOH

2 Hydrochloric acid 36.458 g/mol HCl

3 Sulfuric acid ‎98.072 g/mol H2SO4

4 Acetate 59.044 g/mol CH3COO–

5 Ammonia 17.031 g/mol NH3

6 Nitric acid 63.012 g/mol HNO3

7 Phosphoric acid 97.994 g/mol H3PO4

8 Sodium phosphate 119.976 g/mol Na3PO4

9 Calcium carbonate 100.086 g/mol CaCO3

10 Ammonium sulfate 132.134 g/mol (NH4)2SO4

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11 Carbonic acid 62.024 g/mol H2CO3

12 Sodium bicarbonate 84.0066 g/mol NaHCO3

13 Sodium hydroxide 39.997 g/mol NaOH

14 Calcium hydroxide 74.092 g/mol Ca(OH)2

15 Ethanol 46.069 g/mol C2H5OH

16 Hydrobromic acid 80.912 g/mol HBr

17 Sulfuric acid 98.072 g/mol H2SO4

18 Nitrous acid ‎47.013 g/mol HNO2

19 Potassium hydroxide 56.11 g/mol KOH

20 Silver nitrate 169.872 g/mol AgNO3


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21 Sodium carbonate 105.988 g/mol Na2CO3

22 Sodium chloride 58.44 g/mol NaCl

23 Cellulose 162.1406 g/mol (C6H10O5)n

24 Magnesium hydroxide 58.319 g/mol Mg(OH)2

25 Methane 16.043 g/mol CH4

26 Nitrogen dioxide 30.006 g/mol NO2

27 Potassium hydroxide 56.105 g/mol KOH

28 Sodium nitrate 84.994 g/mol NaNO3

29 Sulfurous acid 82.073 g/mol H2SO3

30 Aluminium sulfate 342.15 g/mol Al2(SO4)3


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31 Aluminum oxide 101.96 g/mol Al2O3

32 Ammonia 17.031 g/mol NH3

33 Ammonium nitrate 80.043 g/mol NH4NO3

34 Ammonium phosphate 132.056 g/mol (NH4)3PO4

35 Barium hydroxide 171.341 g/mol Ba(OH)2

36 Carbon tetrachloride 153.811 g/mol CCl4

37 Citric acid 192.123 g/mol C6H8O7

38 Hydrocyanic acid ‎27.026 g/mol HCN

39 Salicylic Acid 138.121 g/mol C7H6O3

40 Hydroiodic acid 127.91 g/mol HI


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41 Hypochlorous acid 52.457 g/mol HClO

42 Iron iii oxide 159.687 g/mol Fe2O3

43 Magnesium phosphate 262.855 g/mol Mg3(PO4)2

44 Sodium acetate 82.0343 g/mol C2H3NaO2

45 Sodium sulfate ‎142.036 g/mol Na2SO4

46 Sucrose 342.2965 g/mol C12H22O11

47 Potassium nitrate 101.102 g/mol KNO3

48 Ammonium bicarbonate 96.086 g/mol NH4HCO3

49 Ammonium chloride 53.489 g/mol NH4Cl

50 Ammonium hydroxide 35.046 g/mol NH4OH


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51 Calcium nitrate 164.088 g/mol Ca(NO3)2

52 Calcium oxide 56.0774 g/mol CaO

53 Carbon monoxide 28.01 g/mol CO

54 Chlorine gas 70.9 g/mol Cl2

55 Phenol 94.11 g/mol C6H6O

56 Hydrogen peroxide 34.0147 g/mol H2O2

57 Hydroxide 17.007 g/mol OH–

58 Magnesium chloride 95.211 g/mol MgCl2

59 Magnesium hydroxide 58.3197 g/mol Mg(OH)2

60 Potassium chloride 74.5513 g/mol KCl


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61 Potassium iodide 166.0028 g/mol KI

62 Sulfur dioxide 64.066 g/mol SO2

63 Glycerin 92.09 g/mol C3H8O3

64 Ammonium sulfate 132.14 g/mol (NH4)2SO4

65 Barium nitrate 261.337 g/mol Ba(NO3)2

66 Calcium acetate 158.17 g/mol C4H6O4Ca

67 Sulfurous Acid 82.07 g/mol H2SO3

68 Iron oxide 159.69 g/mol Fe2O3

69 Potassium carbonate 138.205 g/mol K2CO3

70 Silver chloride ‎143.318 g/mol AgCl


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71 Sodium iodide 149.894 g/mol NaI

72 Sodium oxide 61.9789 g/mol Na2O

73 Sodium sulfide 78.0452 g/mol Na2S

74 Sucrose 342.30 g/mol C12H22O11

75 Zinc nitrate 189.388 g/mol Zn(NO3)2

76 Aluminium Sulfate 342.15 g/mol Al2(SO4)3

77 Phenolphthalein 318.32 g/mol C20H14O4

78 Magnesium nitrate 148.313 g/mol Mg(NO3)2

79 Silicon dioxide 60.083 g/mol SiO2

80 Acetone 58.08 g/mol C3H6O


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81 Hydroquinone 110.11 g/mol C6H6O2

82 Pyridine 79.1 g/mol C5H5N

83 Ammonium acetate 77.083 g/mol C2H3O2NH4

84 Xylene 106.16 g/mol C8H10

85 Barium sulfate 233.38 g/mol BaSO4

86 Benzene 78.11 g/mol C6H6

87 Bicarbonate 61.016 g/mol CHO3–

88 Chromate 15.992 g/mol CrO42-

89 Methyl Ethyl Ketone 72.107 g/mol C4H8O

90 Cyanide 26.02 g/mol CN−


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91 Trichloroacetic acid 163.38 g/mol C2HCl3O2

92 Magnesium sulfate 120.361 g/mol MgSO4

93 Methanol 32.04 g/mol CH3OH

94 Nitrogen dioxide 46.0055 g/mol NO2

95 Oxygen Atomic mass 15.999 g/mol O

96 Methylene blue 319.85 g/mol C16H18ClN3S

97 Sodium sulfite 126.043 g/mol Na2SO3

98 Sulfur trioxide 80.057 g/mol SO3

99 Aluminum phosphate 121.951 g/mol AlPO4

100 Stearic acid 284.484 g/mol C18H36O2


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101 Dinitrogen monoxide 44.013 g/mol N2O

102 Carbon monoxide 28.01 g/mol CO

103 Carbonic acid 62.03 g/mol H2CO3

104 Sodium carbonate 105.9888 g/mol Na2CO3

105 Titanium dioxide 233.38 g/mol TiO2

106 Acetonitrile 41.053 g/mol C2H3N

107 Oxalic acid 90.03 g/mol H2C2O4

108 Potassium dichromate 294.185 g/mol K2Cr2O7

109 Salicylic acid 138.121 g/mol C7H6O3

110 Sodium bromide 102.894 g/mol NaBr


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111 Sodium hypochlorite 74.439 g/mol NaClO

112 Zinc acetate 183.48 g/mol Zn(CH3COO)2(H2O)2

113 Zinc chloride 136.286 g/mol ZnCl2

114 Zinc hydroxide 99.424 g/mol Zn(OH)2

115 Magnesium carbonate 84.313 g/mol MgCO3

116 Potassium chlorate 122.545 g/mol KClO3

117 Hydrazine 32.0452 g/mol N2H4

118 Ascorbic acid 176.12 g/mol C6H8O6

119 Benzoic acid 122.12 g/mol C7H6O2

120 Resorcinol 110.1 g/mol C6H6O2


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121 Chlorine ‎70.9 g/mol Cl2

122 Ammonium nitrate 80.043 g/mol NH4NO3

123 Ammonium phosphate 132.056 g/mol (NH4)3PO4

124 Carbon tetrachloride 153.82 g/mol CCl4

125 Nitrous acid 47.013 g/mol HNO2

126 Maleic acid 116.072 g/mol C4H4O4

129 Sodium metabisulfite 190.107 g/mol Na2S2O5

130 Sodium Hypochlorite 74.439 g/mol NaClO


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131 Acetamide 59.068 g/mol C2H5NO

132 Magnesium carbonate 84.3139 g/mol MgCO3

133 Sodium silicate 122.062 g/mol (Na2O)x·SiO2

134 Nitrite 46.005 g/mol NO2−

135 Hydroxide 17.007 g/mol OH−

136 Phosphate 94.9714 g/mol PO43-

137 Dichloromethane 84.93 g/mol CH2Cl2

138 Carbon Disulfide 76.13 g/mol CS2

139 Potassium chromate 194.189 g/mol CrK2O4

140 Zinc sulfate 161.436 g/mol ZnSO4


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141 Iodine Atomic mass 126.90 g/mol I

142 Tannic acid 1701.19 g/mol C76H52O46

143 Aluminum 26.982 g/mol Al

144 Perchloric acid 100.46 g/mol HClO4

145 Hypochlorite 51.449 g/mol ClO–

146 Citric acid 192.124 g/mol C6H8O7

147 Potassium Bromide 119.002 g/mol KBr

148 Chromic acid 118.01 g/mol H2CrO4

149 Dihydrogen monoxide 18.01528 g/mol OH2

150 Methyl acetate 74.079 g/mol C3H6O2


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151 Dimethyl sulfoxide 78.13 g/mol C2H6OS

152 Hexane 86.18 g/mol C6H14

153 Phosphoric acid 97.994 g/mol H3PO4

154 Eugenol 164.2 g/mol C10H12O2

155 Manganese dioxide 86.9368 g/mol MnO2

156 Dimethyl sulfoxide 78.13 g/mol C2H6OS

157 Lactic acid 90.078 g/mol C3H6O3

158 Sodium potassium tartrate 282.1 g/mol C4H4O6KNa·4H2O

159 Hexamine 140.186 g/mol C6H12N4

160 Lithium hydroxide 23.95 g/mol LiOH


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161 Dimethyl sulfoxide 78.13 g/mol C2H6OS

162 Phosphorus pentachloride 208.24 g/mol PCl5

163 Potassium oxide 94.2 g/mol K2O

164 Potassium phosphate 136.084 g/mol KH2PO4

165 Silver acetate 166.91 g/mol AgC2H3O2

166 Sodium citrate 258.06 g/mol Na3C6H5O7

167 Sodium fluoride 41.98817 g/mol NaF

168 Sodium nitrite 68.9953 g/mol NaNO2

169 Sulfate ion 96.06 g/mol SO42−

170 Barium carbonate 197.34 g/mol BaCO3


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171 Calcium iodide 293.887 g/mol CaI2

172 Hydrogen sulfate 97.064 g/mol HSO4–

173 Lithium oxide 29.88 g/mol Li2O

174 Dimethylglyoxime 116.12 g/mol C4H8N2O2

175 Permanganate 158.034 g/mol KMnO4

176 Silver phosphate 418.58 g/mol Ag3PO4

177 Sodium carbonate 105.9888 g/mol Na2CO3

178 Ammonium bromide 97.943 g/mol NH4Br

179 Calcium phosphate 310.18 g/mol Ca3(PO4)2

180 Dichromate 294.185 g/mol K2Cr2O7


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181 Aluminum sulfide 150.158 g/mol Al2S3

182 Ammonium carbonate 96.086 g/mol (NH4)2CO3

183 Barium chloride 208.23 g/mol BaCl2

184 Calcium nitrate 164.088 g/mol Ca(NO3)2

185 Hydroiodic acid 127.91 g/mol HI

186 Nitrogen monoxide 30.006 g/mol NO

187 Potassium carbonate 138.205 g/mol K2CO3

188 Potassium iodide 166.0028 g/mol KI

189 Potassium nitrate 101.102 g/mol KNO3

190 Sodium oxide 61.9789 g/mol Na2O


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191 Fructose 180.16 g/mol C6H12O6

192 Magnesium iodide 278.1139 g/mol MgI2

193 Magnesium sulfide 56.38 g/mol MgS

194 Ozone 48 g/mol O3

195 Potassium cyanide 65.12 g/mol KCN

196 Silver oxide 231.735 g/mol Ag2O

197 Sodium chromate 161.97 g/mol Na2CrO4

198 Sodium peroxide 77.98 g/mol Na2O2

199 Toluene 92.14 g/mol C7H8

200 Zinc carbonate 125.388 g/mol ZnCO3


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201 Zinc phosphate 386.11 g/mol Zn3(PO4)2

202 Zinc sulfide 97.474 g/mol ZnS

203 Para dichlorobenzene 147.01 g/mol C6H4Cl2

204 Boric acid 61.83 g/mol H3BO3

206 Magnesium phosphate 262.855 g/mol Mg3(PO4)2

207 Oxalate ‎88.018 g/mol C2O42−

208 Potassium bicarbonate 100.114 g/mol KHCO3

209 Potassium hypochlorite 90.55 g/mol KClO

210 Potassium nitrite 85.103 g/mol KNO2


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211 Bromothymol Blue 624.384 g/mol C27H28Br2O5S

212 Ammonium iodide 144.94 g/mol NH4I

213 Ammonium nitrate ‎80.043 g/mol (NH4)(NO3)

214 Ammonium nitrite 64.06 g/mol NH4NO2

215 Ammonium oxide 52.0763 g/mol (NH4)2O

216 Argon gas 39.948 g/mol Ar

217 Barium bromide 297.14 g/mol BaBr2

218 Barium iodide 391.136 g/mol BaI2

219 Bromate 127.901 g/mol BrO3–

220 Dinitrogen trioxide 76.01 g/mol N2O3


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221 Ethylene glycol 62.07 g/mol C2H6O2

222 Hypochlorous acid 52.46 g/mol HClO

223 Nickel sulfate 154.75 g/mol NiSO4

224 Helium atomic mass ‎4.002602 u He

225 Iodide 253.809 g/mol I

226 Lead ii acetate ‎325.29 g/mol Pb(C2H3O2)2

227 Lithium chloride 42.394 g/mol LiCl

228 Phosphate ion 94.9714 g/mol PO43-

229 Potassium fluoride 58.0967 g/mol KF

230 Potassium sulfite 158.26 g/mol K2SO3


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231 Silver carbonate 275.7453 g/mol Ag2CO3

232 Sodium cyanide 49.0072 g/mol NaCN

233 Sodium nitride 82.976 g/mol Na3N

234 Strontium chloride 158.52 g/mol SrCl2

235 Strontium nitrate 211.628 g/mol Sr(NO3)2

236 Urea ‎60.056 g/mol CH4N2O

237 Bleach ‎74.439 g/mol NaClO

238 Carbonic acid 62.03 g/mol H2CO3

239 Lithium bromide 86.844 g/mol LiBr

240 Aluminum fluoride 83.9767 g/mol AlF3


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241 Barium fluoride 175.34 g/mol BaF2

242 Butanoic acid 88.11 g/mol C4H8O2

243 Calcium hydride 42.094 g/mol CaH2

245 Copper ii carbonate 123.55 g/mol CuCO3

246 Ethanol 46.07 g/mol CH3CH2OH

247 Fluorine 18.998403 u F

248 Lithium phosphate 115.79 g/mol Li3PO4

249 Glycerol 92.09382 g/mol C3H8O3

250 Hypobromous acid 96.911 g/mol HBrO


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251 Hypoiodous acid 143.89 g/mol HIO

252 Lead iodide 461.01 g/mol PbI2

253 Lithium iodide 133.844 g/mol LiI

254 Magnesium oxide 40.3044 g/mol MgO

255 Urethane 89.09 g/mol C3H7NO2

256 Nickel nitrate 182.703 g/mol Ni(NO3)2

257 Potassium chloride 74.5513 g/mol KCl

258 Potassium nitrate 101.102 g/mol KNO3

259 Sodium dichromate 261.97 g/mol Na2Cr2O7

260 Sodium nitrate 84.994 g/mol NaNO3


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261 Tartaric acid 150.087 g/mol C4H6O6

262 Zinc iodide 319.22 g/mol ZnI2

263 Bromine 54.9380 g/mol Br

264 Aluminum bromide 266.69 g/mol AlBr3

265 Sodium Percarbonate 157.01 g/mol C2H6Na4O12

267 Nickel acetate 178.797 g/mol C4H8O4Ni

268 Sodium Thiosulfate 158.11 g/mol Na2S2O3

269 Acetaldehyde 44.05 g/mol C2H4O

270 Copper sulfate 159.609 g/mol CuSO4


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271 Mannitol 182.172 g/mol C6H14O6

272 Calcium Chloride 110.98 g/mol CaCl2

273 Hydrocyanic acid 27.0253 g/mol HCN

274 Monosodium Glutamate 169.111 g/mol C5H8NO4Na

275 Polystyrene 104.1 g/mol (C8H8)n

276 Calcium Carbide 64.099 g/mol CaC2

277 Tetrachloroethylene 165.83 g/mol C2Cl4

278 Sodium Chlorate 106.44 g/mol NaClO3

279 Potassium Iodate 214.001 g/mol KIO3

280 Sodium Percarbonate 157.01 g/mol C2H6Na4O12


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281 Lead Acetate 325.29 g/mol Pb(C2H3O2)2

282 Potassium Thiocyanate 97.181 g/mol KSCN

283 Butane 58.12 g/mol C4H10

284 Maltose 342.3 g/mol C12H22O11

285 Polyurethane Foam 548.589 g/mol C27H36N2O10

286 Formaldehyde 30.031 g/mol CH2O

287 Formic Acid 46.03 g/mol HCOOH

288 Sulfur Hexafluoride 146.06 g/mol SF6

289 Phosphorus Trichloride 137.33 g/mol PCl3

290 Ethane 30.07 g/mol C2H6


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291 Dinitrogen Pentoxide 30.07 g/mol N2O5

292 Phosphorous Acid 82 g/mol H3PO3

293 Potassium Ferrocyanide 368.35 g/mol K4Fe(CN)6

294 Xenon Difluoride 169.29 g/mol XeF2

295 Diatomic Bromine 159.808 g/mol Br2

296 Phenyl 77.106 g/mol C6H5

297 Phosphorus Triiodide 411.6872 g/mol PI3

298 Peroxydisulfuric Acid 194.14 g/mol H2S2O8

299 Monopotassium Phosphate 136.086 g/mol KH2PO4

300 Dipotassium Phosphate 174.2 g/mol K2HPO4


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301 Aluminium hydroxide 78.00 g/mol Al(OH)3

302 Ammonium persulfate 228.18 g/mol (NH4)2S2O8

303 Sodium borate 201.22 g/mol Na2[B4O5(OH)4]·8H2O

304 Chloroacetic acid 94.49 g/mol C2H3O2Cl

305 Potassium acetate 98.142 g/mol CH3CO2K

306 Barium oxide 153.326 g/mol BaO

307 Copper(I) Oxide 143.09 g/mol Cu2O

308 Lithium Bromide 86.845 g/mol LiBr

309 Copper Hydroxide 97.561 g/mol Cu(OH)2

310 Tin Oxide 97.561 g/mol SnO2


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311 Chlorine Trifluoride 92.448 g/mol ClF3

312 Ethylene 28.054 g/mol C2H4

313 Acetylene 26.038 g/mol C2H2

314 Chromic Oxide 151.9904 g/mol Cr2O3

315 Sodium bisulfate 120.06 g/mol NaHSO4

316 Copper (II) chloride 134.45 g/mol CuCl2

317 Mercuric chloride 271.52 g/mol HgCl2

318 Tin (II) chloride 189.60 g/mol SnCl2

319 Propane 44.097 g/mol C3H8

320 Lead (IV) oxide 239.1988 g/mol PbO2


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