American Edition of the British Encyclopedia: Or, Dictionary of Arts and Sciences ; Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, Volume 12Mitchell, Ames and White, 1821 - Natural history |
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... gallic acid . It reddens the in- fusion of tournsol , acts upon metallic solu- tions , and more particularly it precipitates a black fecula from sulphate of iron , & c . And it is also found , that a piece of fresh skin , divested of ...
... gallic acid . It reddens the in- fusion of tournsol , acts upon metallic solu- tions , and more particularly it precipitates a black fecula from sulphate of iron , & c . And it is also found , that a piece of fresh skin , divested of ...
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... gallic acid , or , if other terms be preferred , the principle which precipitates the sulphate of iron , is often found alone , or at least without being ac- companied by the tanning principle . Thus , quinquina , crude or torrefied cof ...
... gallic acid , or , if other terms be preferred , the principle which precipitates the sulphate of iron , is often found alone , or at least without being ac- companied by the tanning principle . Thus , quinquina , crude or torrefied cof ...
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... gallic lixivium , for such hides as are required to have a close grain ; because the acid mixed with that lixivium ... acids , by lime , or by piling the hides , that they may heat and begin to putrify , apply the solution of tan , which ...
... gallic lixivium , for such hides as are required to have a close grain ; because the acid mixed with that lixivium ... acids , by lime , or by piling the hides , that they may heat and begin to putrify , apply the solution of tan , which ...
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... acids were formerly denominated essen . tial salts of vegetables , and it was sup- posed , that all essential salts were the same , and were composed of tartar , or vinegar . But Scheele's discovery of the citric , malic , and gallic acids ...
... acids were formerly denominated essen . tial salts of vegetables , and it was sup- posed , that all essential salts were the same , and were composed of tartar , or vinegar . But Scheele's discovery of the citric , malic , and gallic acids ...
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acid angle animals appear avoirdupois barytes Benjamin body boiling botany called calyx capsule carbonic carbonic acid centre Charles class and order colour common consists contains corolla County degree denotes distance drupe earth equal Essential character feet fixed four gallic acid genus George glottis grains heat hence Henry ideas iron James John Joseph Jussieu kind Klaproth land lava length letters lime manner means ment metal Monogynia class motion muriatic muriatic acid native Natural order nitric acid object observed oxide pass Pentandria person petals piece Plate principle quantity racter rays Richard Robert round Samuel seeds ship side sometimes sound species specific gravity substance sulphuric supposed surface tain teeth telescope term Thomas tion tithes tree Triandria triangle tube turpentine varnish vessel warp weight wheel whole William William H wood words