PENETAPAN SILIKON SECARA SPEKTROFOTOMETRI SEBAGAI KOMPLEKS HETEROPOLI BIRU MOLIBDENUM
Traces of silicon has been analyzed by spectrophotoaetry as molybdenum blue. The first step is the formation of the silicomolybdic acid complex with excess of ammonium molybdate reagent at pH 1,2-2,0. The yellow complex of silicomolybdic acid can be reduced with metol to the molybdenum blue complex....
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/1097 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |