Casati, Paolo
,
De igne dissertationes physicae
,
1686
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De Aquis Fortibus.
"/>
tamento grauiores factæ deſcendant? </
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<
s
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xml:space
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">An verò Sal Tartari ita ap-
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prehendit Sales, quibus Aqua fortis conſtat, vt hi dimittant me-
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talli particulas, quæ ſuâ grauitate fundum petant?</
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<
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">Maur. </
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<
s
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xml:space
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">Sales ſe viciſſim apprehendere, & </
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>
<
s
xml:id
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xml:space
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">potiſſimùm fixos vola-
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tilibus iungi, communis fert opinio. </
s
>
<
s
xml:id
="
echoid-s9946
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xml:space
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preserve
">Quodcunque acidum ſi cum
<
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Sale Tartari deſtilletur per balneum Maris, qui vapor per alembi-
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/>
cum defluit, planè inſipidus, & </
s
>
<
s
xml:id
="
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xml:space
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">omni ſapore priuatus deprehen-
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ditur: </
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>
<
s
xml:id
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xml:space
="
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">Sal verò Tartari ſi denuò ad libram examinetur, pondere au-
<
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ctus inuenitur; </
s
>
<
s
xml:id
="
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xml:space
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">non niſi quia, expirante humore aqueo, reliqui
<
lb
/>
ſales volatiles, quibus acidus liquor abundabat, iuncti ſunt ſali-
<
lb
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bus fixis Tartari. </
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>
<
s
xml:id
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xml:space
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">Ex quo quaſi per tranſennam prætereuntes ſtri-
<
lb
/>
ctim confirmabimus id, quod alias dicebamus, ſales nimirum
<
lb
/>
volatiles dici, non quia leues ſint, ſed quia vim caloris non fe-
<
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/>
rant, & </
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>
<
s
xml:id
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xml:space
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">facilè ſeparentur: </
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>
<
s
xml:id
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xml:space
="
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">idcirco quando Sales fixi vehementi
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calore abeuntin liquorem acrem, dicuntur acquirere volatilita-
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/>
tem: </
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>
<
s
xml:id
="
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xml:space
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">ſed Sal Tartari per deliquium liqueſcens adhuc fixi nomen
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retinet. </
s
>
<
s
xml:id
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xml:space
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">Præterea guttæ Olei Tartari in Aquam Fortem inſtillatæ
<
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tumultum cient, & </
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>
<
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xml:space
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">ebullitionem; </
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>
<
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xml:id
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xml:space
="
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">qua ceſſante, nouus ſubinde
<
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excitatur tumultus, ſialiæ guttę inſtillentur: </
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>
<
s
xml:id
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xml:space
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">& </
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>
<
s
xml:id
="
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"
xml:space
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">demum nulla fit
<
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/>
ebullitio, etiamſi Oleum Tartari infundatur. </
s
>
<
s
xml:id
="
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"
xml:space
="
preserve
">Hinc licet arguere,
<
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diuerſos ſales, cùm proximi fiunt, agitari tandiu, dum ſibi inui-
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cem cohæreant; </
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>
<
s
xml:id
="
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"
xml:space
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">vbi verò coaluerint omnes interſe, exnouo ſa-
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lis additamento nullas turbas excitari, cùm non inueniat parti-
<
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culas ſalinas, quibuſcum vniri valeat. </
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>
<
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xml:space
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">Histamen adde Aquam
<
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fortem communem, vbi ſemel diſſoluerit iniectum metallum, fa-
<
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/>
ctam fuiſſe effœtam, neque valere denuo metallum ſoluere, niſi
<
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/>
affuſa recenti materiæ, nouâ deſtillatione, iterum imbuatur ſali-
<
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/>
bus. </
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>
<
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xml:space
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">Igitur Aquæ fortis ſales, qui metalli particulas apprehende-
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rant, licet cum Tartari Salibus vniantur, non dimittunt metal-
<
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/>
lum; </
s
>
<
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xml:space
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">alioquin maneret aqua ſuis imbuta ſalibus. </
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>
<
s
xml:id
="
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xml:space
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">Quid autem ar-
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tifices toties metalli calcem ſimplici aquâ abluunt, niſi vt acri-
<
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moniam ab adiectis ſalibus inditam deponat? </
s
>
<
s
xml:id
="
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xml:space
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">Neque dixerit quiſ-
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piam, idcirco tantùm aquam poſt metalli præcipitationem non
<
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valere iterum ſoluere metallum, quia eius Sales ſalibus Tartari
<
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/>
coniunctinequeant apprehendere ſalinas metalli particulas, non
<
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/>
autem quia ſint exhauſtæ eius vires. </
s
>
<
s
xml:id
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xml:space
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">Hæc etenim ſi vera eſſent,
<
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iniecti Sales Tartari non iungerentur particulis metalli: </
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>
<
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xml:id
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xml:space
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">id verò
<
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ex Cerauno-Chryſo, ſeu Auro fulminante, manifeſtæ </
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