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RESULTS AND DISCUSSION The differential thermal analysis of a three - component ( metal - arsenic - sulfur ) mixture showed that the reaction between the components occurred in two stages . The formation of arsenic sulfide at the ...
RESULTS AND DISCUSSION The differential thermal analysis of a three - component ( metal - arsenic - sulfur ) mixture showed that the reaction between the components occurred in two stages . The formation of arsenic sulfide at the ...
Trang 1944
Evaporating the mixture in a water bath at 80 ° C to a small volume gave a finely crystalline orange precipitate , which was filtered off and dried in air to constant weight . The yield was 0.56 g ( 52 % ) .
Evaporating the mixture in a water bath at 80 ° C to a small volume gave a finely crystalline orange precipitate , which was filtered off and dried in air to constant weight . The yield was 0.56 g ( 52 % ) .
Trang 2002
Synergism was observed upon extraction of heavy rare - earth elements by a 4 : 1 mixture , caused by the formation of mixed sulfate complexes . > Extraction is a method widely used in chemical concentration of this solution was ...
Synergism was observed upon extraction of heavy rare - earth elements by a 4 : 1 mixture , caused by the formation of mixed sulfate complexes . > Extraction is a method widely used in chemical concentration of this solution was ...
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HighTemperature Electrochemical Synthesis of the VIA Group Metal Borides from HalideOxide Melts | 1682 |
Germanatoantimonates LnGeSb0h with the PbSb20ctype Structure | 1690 |
Synthesis Spectroscopic Characterization and Crystal Structure | 1698 |
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