Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Seite vii
... NITROGEN · CARBON SULPHUR CHLORINE . BROMINE IODINE • FLUORINE · PHOSPHORUS ARSENIC BORON SILICON · SUMMARY · · THE METALS GENERAL PROPERTIES OF THE METALS . THE MOST USEFUL METALS THE NOBLE METALS . LESS USEFUL METALS • METALS NOT USED ...
... NITROGEN · CARBON SULPHUR CHLORINE . BROMINE IODINE • FLUORINE · PHOSPHORUS ARSENIC BORON SILICON · SUMMARY · · THE METALS GENERAL PROPERTIES OF THE METALS . THE MOST USEFUL METALS THE NOBLE METALS . LESS USEFUL METALS • METALS NOT USED ...
Seite 6
... nitrogen , and it always , as in this case , ex- tinguishes a lighted taper . This nitrogen must have come from the ammonia , since there was no nitrogen in the water poured into the tube . The white fumes which appeared in the tube ...
... nitrogen , and it always , as in this case , ex- tinguishes a lighted taper . This nitrogen must have come from the ammonia , since there was no nitrogen in the water poured into the tube . The white fumes which appeared in the tube ...
Seite 7
... nitrogen into simpler substances . These , and other substances which cannot be decomposed , are called elements . Most substances with which we are familiar are com- pounds . The metals , however , are all elements . There are only ...
... nitrogen into simpler substances . These , and other substances which cannot be decomposed , are called elements . Most substances with which we are familiar are com- pounds . The metals , however , are all elements . There are only ...
Seite 9
... nitrogen . The symbol of a com- 8. Symbols of Compounds . pound is made up of the symbols of its elements . It also indicates the atomic constitution of the molecules of the compound . The symbol of each element represents one atom of ...
... nitrogen . The symbol of a com- 8. Symbols of Compounds . pound is made up of the symbols of its elements . It also indicates the atomic constitution of the molecules of the compound . The symbol of each element represents one atom of ...
Seite 10
... nitrogen . 9. Atomic Weights . - According to the atomic theory , an atom of chlorine weighs 35.5 times as much as an atom of hydrogen ; an atom of oxygen weighs 16 times as much as one of hydrogen ; and an atom of nitrogen 14 times as ...
... nitrogen . 9. Atomic Weights . - According to the atomic theory , an atom of chlorine weighs 35.5 times as much as an atom of hydrogen ; an atom of oxygen weighs 16 times as much as one of hydrogen ; and an atom of nitrogen 14 times as ...
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acetic acetic acid affinity alcohol alkali allotropic alloy aluminic ammonia anhydride animal antimony atmosphere atomic weight atoms of hydrogen becomes bismuth bivalent burning calcic calcium called candle carbonic acid charcoal chemical chloric acid chloride coal coal-gas color combination combustion compounds contains converted copper crystals cylinder decomposition diastase dissolves distillation earth elements exposed fermentation filled flame flask furnace gases H₂O heat hydrate hydric sulphide hydrogen insoluble iron lead light lime liquid magnesium manganese manufacture matter melted mercury metal mixed mixture molecules molecules of H2O muriatic acid nitrate nitric acid nitrogen obtained oxide oxygen passes phosphorus plant platinum plumbic potassic potassium prepared properties pure quantivalence reverberatory furnace salt silicates silver small quantity soda soda-ash sodic sodium solid soluble in water solution starch substances sugar sulphate sulphuric acid symbol takes fire trivalent univalent vapor vegetable volatile wood zinc