Chemical Formula Copper pyrites - CuFeS2 Silver Sulphide - Ag2S Lead Sulphide - PbS Hematite - Fe2O3 Silicon Dioxide - SiO2 Magnesium Carbonate - MaCO3 It is made in the…
Alum is a double salts and its common formula is R2SO4.M2(SO4)3.24H2O. Where R = A valence metal Such as: K, Na, NH4 M = Tri valent metal Such as: Fe,…
The formula of Gypsum is CaSO4.2H2O. When heated to 120°C, the Plaster of Paris is formed. In this process, three-fourths of the crystalline water present in the gypsum is separated.…
Sodium Chloride – NaClSodium sulfate – Na2SO4Sodium carbonate – Na2CO3Calcium Carbonate – CaCO3 In nature, it is found in the form of gentle soil and mortar. The percentage of sodium…
Barium peroxide: BaO2Hydrochloric acid: HClHydrated barium peroxide: BaO2.8H2OBarium sulfate: BaSO4Barium phosphate: Ba3(PO4)2 Barium carbonate: BaCO3Sodium peroxide: Na2O2Per di-sulphuric Acid: H2S2O8Ammonium persulfate: (NH4)2S2O8 Hydrogen Peroxide: Thenard first created Hydrogen Peroxide H2O2 in…
Isotopes of Hydrogen: ProtiumDeuteriumTritium Three isotopes of hydrogen are known. Their atomic number is 1 and their mass numbers are 1, 2, and 3 respectively. These institutes are called Hydrogen-1(protium),…
