Dosagem de silício em silico-fosfatos naturais
This study describes a silicon volumetric titration in minerals silico-phosphates. Silicon is precipited as quinolin silico-molibdate and molybdenum is titsted by complexometric-accumulation method. In the range of 0,5 to 2,5 mg of silicon, a precision of about 0,5% is reached with a good reproducib...
Gorde:
| Egile Nagusiak: | , |
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| Formatua: | Online |
| Hizkuntza: | Português |
| Argitaratua: |
Universidade Federal do Rio de Janeiro, Instituto de Geociências
1990
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| Sarrera elektronikoa: | https://revistas.ufrj.br/index.php/aigeo/article/view/5907 |
| Etiketak: |
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