ELECTROLYTIC SEPARATIONS

Bunsen burner, crucible slightly un- covered . ... Small flame, bottom just red hot. crucible ... sen burner, if applied to 0.549 gram of sodium fluor...
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EDGAR F. S M I T H A S D H E N R Y E . SPESCER

320 Time of heating. iiiiuutes.

6

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>Iode of heating.

Bunsen b u r n e r , crucible s l i g h t l y

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