The public school chemistry

1-Preparation 1-Sources 2-Physical Properties 2-Properties 200 volumes 2HCl 3-Chemical Properties 4-Proof of Composition 5-Tests Affinity Ammonia Amorphous Antimony Argentic Nitrate atomic weight atoms of Hydrogen bodies boiling Boric Anhydride Boron Bromine Calcic Calcium Carbonic Acid Carbonic Anhydride Chemical Chlorate Chlorine colourless gas Combines directly combining proportion compound contains Copper crystalline crystals decomposed deoxidising dissolves distilling elements equal volumes Fluoride forming formula fumes gases grammes Halogens HNO3 Hydric Hydric Sulphide Hydrobromic Acid Hydrochloric Acid Hydrofluoric Acid Hydrogen insoluble Iodide Iodine Iron liquid litres Magnesium Mercury metals mixture MnO2 molecular weight Nitric Acid Nitrogen Nitrous number of atoms OºC Oxide oxidising Oxygen Ozone passing Chlorine Perchloric Phosphate Phosphoric Acid Phosphoric Chloride Phosphorus Plumbic Nitrate Potassic Chlorate Potassic Hydrate Potassium precipitate prepared radicles Salts Silicic Silicon SiO2 Sodic Sodium soluble in water solution Sulphate Sulphuric Acid temperature tube Valency vapour density vols volume of Oxygen volumes of Hydrogen yellow yield