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A System of Instruction in the Practical Use of the Blowpipe - Being A Graduated Course Of Analysis For The Use Of Students And All Those Engaged In The Examination Of Metallic Combinations by Anonymous
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(3) on charcoal. Is reduced first to litharge (PbO) and then to
metallic lead which forms the usual
incrustation.

(4) in forceps. Colors the outer flame blue.

(5) in borax. Gives the lead reactions.

(6) in mic. salt. As in borax.

(7) with carb. soda. As alone on charcoal.

(8) Special reactions. --

* * * * *

Mineral. Mendipite

Formula. PbCl + 2PbO.

Behavior

(1) in glass-bulb. Decrepitates slightly and assumes a yellow
color.

(2) in open tube. --

(3) on charcoal. Fuses readily and is reduced to metallic lead
with the evolution of acid fumes. Forms a white