The Elements of Heat and of Non-metallic Chemistry: Especially Designed for Candidates for the Matriculation Pass Examination of the University of London |
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Page 112
... water combines in this way with a metallic oxide ; and the resulting body is called a hydrate . CaO + HO Oxide of calcium or quick lime . Water . CaOH , O = hydrate of calcium . = Slaked lime . KO + H2O = 2 ( KHO ) = hydrate of potassium .
... water combines in this way with a metallic oxide ; and the resulting body is called a hydrate . CaO + HO Oxide of calcium or quick lime . Water . CaOH , O = hydrate of calcium . = Slaked lime . KO + H2O = 2 ( KHO ) = hydrate of potassium .
Page 126
... potassium & c . , the metal with- draws the chlorine , water is formed , and the gas ammonia , NH ,, is expelled . The arrangement is seen in fig . 59. Slaked lime ( hydrate ... potassium , or sodium , or the hydrates of those metals , CaOH ...
... potassium & c . , the metal with- draws the chlorine , water is formed , and the gas ammonia , NH ,, is expelled . The arrangement is seen in fig . 59. Slaked lime ( hydrate ... potassium , or sodium , or the hydrates of those metals , CaOH ...
Page 132
... potassium is formed , and carbon is set free . § 158. Carbonic acid , CO2 , unites directly with metallic oxides or hydrates , and forms carbonates . It is thus immediately absorbed by hydrate of potassium , 2KHO , forming K , CO ...
... potassium is formed , and carbon is set free . § 158. Carbonic acid , CO2 , unites directly with metallic oxides or hydrates , and forms carbonates . It is thus immediately absorbed by hydrate of potassium , 2KHO , forming K , CO ...
Page 133
... hydrate of potas- sium , which combines with it , forming carbonate of potassium and leaving the carbonic oxide pure . § 161. Carbonic oxide is a colourless gas ... hydrate of potassium it forms formate of potassium CARBON COMPOUNDS . 133.
... hydrate of potas- sium , which combines with it , forming carbonate of potassium and leaving the carbonic oxide pure . § 161. Carbonic oxide is a colourless gas ... hydrate of potassium it forms formate of potassium CARBON COMPOUNDS . 133.
Page 134
... hydrate of potassium it forms formate of potassium . Hydrate of potassium + Carbonic oxide = Formate of potassium . KHO + со = KHCO2 . The formation of these bodies , and its conversion into carbonic acid when burnt , distinguish ...
... hydrate of potassium it forms formate of potassium . Hydrate of potassium + Carbonic oxide = Formate of potassium . KHO + со = KHCO2 . The formation of these bodies , and its conversion into carbonic acid when burnt , distinguish ...
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The Elements of Heat and of Non-Metallic Chemistry: Especially Designed for ... Frederick Guthrie No preview available - 2017 |
Common terms and phrases
alcohol ammonia ammonium anhydrous atmosphere atoms becomes binoxide body boiling-point bromine bulb burning burnt calcium called carbonic acid charcoal chemical chloric acid chlorine CO₂ cold colour colourless combination combustion compared with air compound condensed contains cooled copper cubic decomposed density dissolves earth elements equal equivalent evaporation expands flame fluorine Foolscap 8vo formed gaseous gases gives rise glass H₂ H₂O H₂SO hydrate of potassium hydrochloric acid hydrogen insoluble iodic acid iodine iron known latent heat liquid magnesium matter melting ice mercury metallic oxides mixed mixture nature nitrate nitric acid Nitrous olefiant gas oxygen passes phosphorus platinum Post 8vo potassium pressure proportions quantity of heat salt silicic acid silicon sodium solid soluble in water solution source of heat specific heat steam substance sulphate sulphide sulphuric acid surface Symbol temperature thermometer tube union unite vapour of water vessel vols volume warm weight zinc
Popular passages
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