Philosophical Magazine, Volume 5Taylor & Francis., 1829 - Physics |
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Page 149
... colour being so ex- tremely deep , but in small portions it is transparent and of a greenish red colour . A very small quantity renders a considerable portion of water green . In the formation of this salt half of the acid of the fer ...
... colour being so ex- tremely deep , but in small portions it is transparent and of a greenish red colour . A very small quantity renders a considerable portion of water green . In the formation of this salt half of the acid of the fer ...
Page 157
... colour being so ex- tremely deep , but in small portions it is transparent and of a greenish red colour . A very small quantity renders a considerable portion of water green . In the formation of this salt half of the acid of the fer ...
... colour being so ex- tremely deep , but in small portions it is transparent and of a greenish red colour . A very small quantity renders a considerable portion of water green . In the formation of this salt half of the acid of the fer ...
Page 214
... colour speedily disappears ; because the red oxide , which is dissolved in small quantity by the sulphuric acid , is then also converted into the protoxide with the evolution of oxygen gas . The red colour disappears gradually even ...
... colour speedily disappears ; because the red oxide , which is dissolved in small quantity by the sulphuric acid , is then also converted into the protoxide with the evolution of oxygen gas . The red colour disappears gradually even ...
Contents
JANUARY | 1 |
Capt B Halls Letter inclosing a Communication from Peter | 15 |
Mr Ivory on the Method of deducing the Difference of Lon | 24 |
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abdomen acute Amplitude de l'arc angle Antennæ apex appears Barcelone basal joint Bear's Head bipectinated Brit characters ciliated Cloudy colour contains crystals Curtis cylindric deflexed degrees densely deux distance elongate Ernst étoile experiments fait fascicles of hair feet female femora gallic acid genus gneiss grains Grande Ourse granite granite vein Haust head small heat Hübn Icon Illust inches killas Lake Lake Ontario Larva Larvæ latitude Latr legs length Linn Lithosia males manganese manganite maxillæ mean Méchain méridien miles minute Mont-Jouy muriatic nearly observations obtuse occur Ochs Ochsenheimer Ourse oxide oxygen Palpi pectinations Penhill peroxide pilose plane porrected posterior potash precipitate pupa quantity quartz rain robust rock scales schorl Settronside short side slender species steatite Steph stout strata sulphuric sulphuric acid surface tannin temperature terminal thorax tibiæ tion triarticulate tube tuft Whernside wings