AMMONIUM BI SULFITE = NH4(HSO3)2
ANHYDRITE = CaSO4
GYPSUM = CaSO4.2H2O
BARITE = BaSO4
CAUSTIC SODA = NaOH
CAUSTIC POTASH = KOH
GALENA LEAD SULFIDE = PbS
LIME = Ca(OH)2
PHOSPHORIC ACID = H3PO4
QUICK LIME = CaO
SODIUM THIOSULFATE = Na2S2O3
SODIUM SULFITE = Na2SO3
CALCITE"LIME STONE" = CaCO3
DOLOMITE = CaMg(co3)2
halite = NaCl
hematite = Fe2O3
PURITE = FeS2
SEDRITE = FeCO3
MAGNESITE = MgCO3