A Method of Teachin Chemistry in SchoolsCUP Archive, 2000 - 144 pages |
Contents
Neutralisation | 33 |
99 | 41 |
Scheeles researches | 53 |
Nitrogen | 59 |
CHAPTER IV | 81 |
iron chloride | 89 |
Composition of sodium chloride | 98 |
Examination of nitrates | 110 |
117 | |
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Common terms and phrases
action alkali ammonia Ammonium amount apparatus appearance barium Barium Nitrate becomes blue called carbon dioxide Carbonate solution carbonic acid gas caustic potash caustic soda chalk charcoal chloride collected colour combines combustion tube compound concentrated connected containing cool copper cork crystallise crystals delivery tube dilute dish dissolves distilled easily effect evaporating evolved examined experiment fire fitted flame flask formed fumes furnace given gives glass heated hydrochloric acid hydrogen iron known lime water liquid litmus magnesium mercury metals method mixture neutralisation nitrate nitric acid nitrogen obtained oxide oxygen passed peroxide piece placed Potassium poured powder prepared produced properties quantity question receiver recognised residue salt separate showing shown sodium carbonate soluble solution spirit substance suggest sulphate sulphur dioxide sulphuric acid takes teacher test-tube tried turn weight yellow zinc