Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Seite 43
... important of which is that known as red phos- phorus . This is much less inflammable than ordinary phosphorus , and is not poisonous . 65. Compounds of Phosphorus . — Phosphorus com- bines with oxygen , to form several acids , the most ...
... important of which is that known as red phos- phorus . This is much less inflammable than ordinary phosphorus , and is not poisonous . 65. Compounds of Phosphorus . — Phosphorus com- bines with oxygen , to form several acids , the most ...
Seite 46
... . Hydrogen is the lightest element , and is usually ob- tained by the action of zinc on dilute sulphuric acid . Its most important compound is water . It is Nitrogen is one of the most inert of 46 COMPOUNDS AND ELEMENTS .
... . Hydrogen is the lightest element , and is usually ob- tained by the action of zinc on dilute sulphuric acid . Its most important compound is water . It is Nitrogen is one of the most inert of 46 COMPOUNDS AND ELEMENTS .
Seite 47
... important non - metallic sulphides are hydric sulphide and carbonic bisulphide . The most important of the non - metallic chlorides is muriatic acid . Cyanogen is a remarkable compound of nitrogen and carbon , COMPOUNDS AND ELEMENTS ...
... important non - metallic sulphides are hydric sulphide and carbonic bisulphide . The most important of the non - metallic chlorides is muriatic acid . Cyanogen is a remarkable compound of nitrogen and carbon , COMPOUNDS AND ELEMENTS ...
Seite 49
... important metals : — Iridium 21.8 Iron 7.8 Platinum 21.5 Tin 7.3 Gold 19.3 Zinc 7.1 Mercury 13.596 Antimony * 6.7 Lead 11.3 Chromium 5.9 Silver 10.5 Aluminium 2.56 Bismuth * 9.8 Strontium 2.54 Copper 8.9 Magnesium 1.75 Nickel 8.8 ...
... important metals : — Iridium 21.8 Iron 7.8 Platinum 21.5 Tin 7.3 Gold 19.3 Zinc 7.1 Mercury 13.596 Antimony * 6.7 Lead 11.3 Chromium 5.9 Silver 10.5 Aluminium 2.56 Bismuth * 9.8 Strontium 2.54 Copper 8.9 Magnesium 1.75 Nickel 8.8 ...
Seite 51
... important to mankind . Its uses were long unknown to the human race , the age of iron implements being preceded by the ages of bronze and stone . Pure metallic iron exists only in very small quantity on the earth's surface , almost en ...
... important to mankind . Its uses were long unknown to the human race , the age of iron implements being preceded by the ages of bronze and stone . Pure metallic iron exists only in very small quantity on the earth's surface , almost en ...
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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