| Barite | BaSO4 | 233.3896 |
| Barium | Ba | 137.327 |
| Barium Acetate | Ba(C2H3O2)2 | 255.41504 |
| Barium Aluminate | BaAl2O4 | 255.28768 |
| Barium Arsenate | Ba(AsO4)2 | 415.1654 |
| Barium Arsenite | Ba(AsO3)2 | 383.1666 |
| Barium Azide | BaN6 | 221.3672 |
| Barium Boride | BaB6 | 202.193 |
| Barium Bromate Dihydrate | Ba(BrO3)2.2H2O | 429.16196 |
| Barium Bromate Monohydrate | Ba(BrO3)2.H2O | 411.14668 |
| Barium Bromide | BaBr2 | 297.135 |
| Barium Bromide Dihydrate | BaBr2.2H2O | 333.16556 |
| Barium Carbide | BaC2 | 161.3484 |
| Barium Carbonate | BaCO3 | 197.3359 |
| Barium Chlorate | Ba(ClO3)2 | 304.2294 |
| Barium Chloride | BaCl2 | 208.233 |
| Barium Chloride Dihydrate | BaCl2.2H2O | 244.26356 |
| Barium Chromate | BaCrO4 | 253.3207 |
| Barium Chromate(V) | Ba3(CrO4)2 | 643.9684 |
| Barium Chromate(VI) | BaCrO4 | 253.3207 |
| Barium Cyanide | Ba(CN)2 | 189.3618 |
| Barium Dichromate | Ba3(CrO4)2 | 643.9684 |
| Barium Disilicate | BaSi2O5 | 273.495 |
| Barium Ferrate | BaFeO4 | 257.1696 |
| Barium Ferrite | BaFe2O4 | 313.0146 |
| Barium Fluoride | BaF2 | 175.32381 |
| Barium Formate | Ba(CHO2)2 | 227.36188 |
| Barium Hexaboride | BaB6 | 202.193 |
| Barium Hexafluorosilicate | BaSiF6 | 279.40292 |
| Barium Hydride | BaH2 | 139.34288 |
| Barium Hydrosulfide | Ba(HS)2 | 203.47288 |
| Barium Hydroxide | Ba(OH)2 | 171.34168 |
| Barium Iodide | BaI2 | 391.13594 |
| Barium Iodide Dihydrate | BaI2.2H2O | 427.1665 |
| Barium Manganate | BaMnO4 | 256.26265 |
| Barium Metaniobate | BaNb2O6 | 419.13616 |
| Barium Metaphosphate | Ba(PO3)2 | 295.27092 |
| Barium Metasilicate | BaSiO3 | 213.4107 |
| Barium Metatitanate | BaTiO3 | 233.1922 |
| Barium Molybdate | BaMoO4 | 297.2646 |
| Barium Niobate | Ba(NbO3)2 | 419.13616 |
| Barium Nitrate | Ba(NO3)2 | 261.3368 |
| Barium Nitride | Ba3N2 | 439.9944 |
| Barium Nitrite | Ba(NO2)2 | 229.338 |
| Barium Orthophosphate | Ba3(PO4)2 | 601.92372 |
| Barium Orthovanadate | Ba3(VO4)2 | 641.8592 |
| Barium Oxalate | BaC2O4 | 225.346 |
| Barium Oxide | BaO | 153.3264 |
| Barium Perchlorate | Ba(ClO4)2 | 336.2282 |
| Barium Permanganate | Ba(MnO4)2 | 375.1983 |
| Barium Peroxide | BaO2 | 169.3258 |
| Barium Perrhenate | Ba(ReO4)2 | 637.7362 |
| Barium Perxenate | Ba2XeO6 | 501.9434 |
| Barium Potassium Chromate | BaK2(CrO4)2 | 447.511 |
| Barium Pyrophosphate | Ba2P2O7 | 448.59732 |
| Barium Pyrovanadate | Ba2V2O7 | 488.5328 |
| Barium Selenate | BaSeO4 | 280.2846 |
| Barium Selenide | BaSe | 216.287 |
| Barium Selenite | BaSeO3 | 264.2852 |
| Barium Silicide | BaSi2 | 193.498 |
| Barium Sodium Niobate | Ba2Na(NbO3)5 | 1,002.16667 |
| Barium Stannate | BaSnO3 | 304.0352 |
| Barium Stearate | Ba(C18H35O2)2 | 704.2656 |
| Barium Sulfate | BaSO4 | 233.3896 |
| Barium Sulfite | BaSO3 | 217.3902 |
| Barium Tartrate | BaC4H4O6 | 285.39796 |
| Barium Tellurate Trihydrate | BaTeO4.3H2O | 382.97044 |
| Barium Tellurite | BaTeO3 | 312.9252 |
| Barium Tetraiodomercurate | BaHgI4 | 845.53488 |
| Barium Thiocyanate | Ba(SCN)2 | 253.4918 |
| Barium Thiosulfate | BaS2O3 | 249.4552 |
| Barium Titanate | BaTiO3 | 233.1922 |
| Barium Tungstate | BaWO4 | 385.1646 |
| Barium Uranium Oxide | BaU2O7 | 725.38062 |
| Barium Vanadate | Ba(VO3)2 | 335.2064 |
| Barium Zirconate | BaZrO3 | 276.5492 |
| Baryta | Ba(OH)2 | 171.34168 |
| Gillespite | BaFeSi4O10 | 465.508 |
| Lithopone | BaSO4 | 233.3896 |
| Witherite | BaCO3 | 197.3359 |
| Yttrium Barium Copper Oxide | YBa2Cu3O7 | 666.19365 |