Berzelius, Jöns Jakob
,
Essai sur la théorie des proportions chimiques et sur l' influence chimique de l' électricité
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SUR LA THÉORIE
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<
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<
s
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xml:space
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">J’ai indiqué dans les tables la composition des
<
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principaux acides binaires et de leurs sels. </
s
>
<
s
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lb
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trouvera les suivants:</
s
>
<
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"/>
</
p
>
<
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>
<
s
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xml:space
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">L’acide citrique (
<
emph
style
="
ol
">C</
emph
>
), formé de 4 H + 4 C +
<
lb
/>
40.</
s
>
<
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</
p
>
<
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>
<
s
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xml:space
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">L’acide tartarique (
<
emph
style
="
ol
">T</
emph
>
), 5 H + 4 C + 5 O.</
s
>
<
s
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xml:space
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"/>
</
p
>
<
p
>
<
s
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="
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"
xml:space
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">L’acide acétique (
<
emph
style
="
ol
">A</
emph
>
), 6 H + 4 C + 3 O.</
s
>
<
s
xml:id
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xml:space
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"/>
</
p
>
<
p
>
<
s
xml:id
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xml:space
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">L’acide oxalique est composé de H + 12 C +
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18 O; </
s
>
<
s
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xml:space
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preserve
">mais comme sa capacité de saturation
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n’est pas {1/18}, mais {1/3}, de l’oxigène qu’il contient,
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pour éviter des formules compliquées, où les ato-
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lb
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mes des bases devraient être multipliés, {1/6} de l’a-
<
lb
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tome d’acide oxalique est désigné dans les tables
<
lb
/>
par
<
emph
style
="
ol
">O</
emph
>
, au moyen de quoi les formules de la
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composition des oxalates seront analogues à celles
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des autres sels.</
s
>
<
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</
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<
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<
s
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xml:space
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">Acide succinique (
<
emph
style
="
ol
">S</
emph
>
u) 4 H + 4 C + 3 O.</
s
>
<
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xml:space
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</
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<
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>
<
s
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"
xml:space
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">Acide formique (
<
emph
style
="
ol
">F</
emph
>
) 2 H + 2 C + 3 O.</
s
>
<
s
xml:id
="
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xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s1856
"
xml:space
="
preserve
">Acide benzoïque (
<
emph
style
="
ol
">B</
emph
>
) 12 H + 15 C + 3 O.</
s
>
<
s
xml:id
="
echoid-s1857
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
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xml:space
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">Acide mucique (
<
emph
style
="
ol
">M</
emph
>
u) 10 H + 6 C + 3 O.</
s
>
<
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xml:space
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</
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<
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<
s
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xml:space
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">Acide gallique (
<
emph
style
="
ol
">G</
emph
>
) 6 H + 6 C + 3 O.</
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>
<
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