Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Seite 120
... kind of plant are tolerably uniform in size and shape , while they vary much in different species , the microscope will show to what plant starch - grains be- long . Adulterations of arrowroot , and of other starchy substances , may ...
... kind of plant are tolerably uniform in size and shape , while they vary much in different species , the microscope will show to what plant starch - grains be- long . Adulterations of arrowroot , and of other starchy substances , may ...
Seite 121
... kind , are made from the starch of Indian corn , wheat , etc. Potatoes yield from 12 to 27 per cent of starch ; peas and beans from 33 to 36 per cent ; wheat- flour , 56 to 72 per cent ; rye - meal , 61 per cent ; maize , 81 per cent ...
... kind , are made from the starch of Indian corn , wheat , etc. Potatoes yield from 12 to 27 per cent of starch ; peas and beans from 33 to 36 per cent ; wheat- flour , 56 to 72 per cent ; rye - meal , 61 per cent ; maize , 81 per cent ...
Seite 126
... kind . No chemical change is effected , nor is the weight increased ; but it appears that a molec- ular change takes place , and the material is placed in a transition state between the cellulose of woody fibre and dextrine ...
... kind . No chemical change is effected , nor is the weight increased ; but it appears that a molec- ular change takes place , and the material is placed in a transition state between the cellulose of woody fibre and dextrine ...
Seite 140
... both of the original decomposition and of subsequent distillation . Petroleum is , however , rarely found in contact with bituminous strata of any kind . It is more often found in fissures in 140 DESTRUCTIVE DISTILLATION .
... both of the original decomposition and of subsequent distillation . Petroleum is , however , rarely found in contact with bituminous strata of any kind . It is more often found in fissures in 140 DESTRUCTIVE DISTILLATION .
Seite 141
William James Rolfe, Joseph Anthony Gillet. kind . It is more often found in fissures in sand rocks ; rocks in which no oil could ever have been generated , since whatever organic matter they might have contained was too much exposed to ...
William James Rolfe, Joseph Anthony Gillet. kind . It is more often found in fissures in sand rocks ; rocks in which no oil could ever have been generated , since whatever organic matter they might have contained was too much exposed to ...
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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