 | Royal Society (Great Britain) - 1802 - 638 Seiten
...precipitates which it forms with prussiate of potash, and with tincture of galls; by the effects which zinc produces, when immersed in the acid solutions ; and...acidifiable metals which have of late been discovered ; for, 1. It remains white when digested with nitric acid. 2. It is soluble in the sulphuric and muriatic... | |
 | William Nicholson - 1802 - 752 Seiten
...of difficult reduftion. It is an .acidifiable metal; for the oxide reddens litmus a"«1 acidifiiblc. paper, expels carbonic acid, and forms combinations...from the acidifiable metals which have of late been difcovered ; for, 1. It remain;; white when digefted with nitric acid. Differs from all 2. It is foluble... | |
 | 1802 - 610 Seiten
...retain oxygen with great obstinacy, and are therefore of difficult reduction. ' It is an aoidinable metal ; for the oxide reddens litmus paper, expels...the fixed alkalis. But it is very different from the aciditiable metals which have of late been discovered ; for, ' I. It remains white when digested with... | |
 | 1803 - 752 Seiten
...fir the oxide redder.« litmus p.ipcr, «xpels carbonic acid, and forms ccmbiniiiions with th.: tixcd alkalis. But it is very different from the acidifiable metals which have oí late been difcovercd ; for, 1. " It remains-white when digrfted wiih nitric acid. 2. " It is folublu... | |
 | 1804 - 552 Seiten
...a metallic fubftance, different from any of the metals formerly known. It is an acidifiable metal. The oxide reddens litmus paper* expels carbonic acid...and forms combinations with the fixed alkalis. But the following charafteriftic properties fhow that it is different from any o£ the acidifiable metals... | |
 | 1802 - 688 Seiten
...be a metallic fubftance which retains the oxygen w,th great obftinacy. It is an acidificai mi tal ; for the oxide reddens litmus paper, expels carbonic...forms combinations with the fixed alkalis. But it is veiy different from tb« oihcr ac.idm.tble metals, viz. arlenic, tt:,igftcn, molybdena, and chromium... | |
 | 1803 - 696 Seiten
...which retains the oxygen with great obftinacy. It is an acidifical metal ; for the oxide reddens liimus paper, expels carbonic acid, and forms combinations...the fixed alkalis. But it is very different from the other acidifiable metals, viz. arfenic, tunglten, raolybdena, and chromium ; and ftül more different... | |
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... phosphate of ammonia, or rather to concrete phosphoric acid, when melted with it. Moreover, from the experiments made with the blow-pipe, it seems to be one of those metallic substances which retain oxygen with great obstinacy, and are therefore of... 