How To Use Tungstic acid In A Sentence

• On boiling with hydrochloric acid they are both liberated, and remain for the greater part (all the niobic) in the insoluble residue with the tungstic acid. A Text-book of Assaying: For the Use of Those Connected with Mines.
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• Basic ingredients are acid fuchsin, aniline blue, orange G, and phosphotungstic acid.
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• Both wolfram and scheelite are of considerable importance as a source of tungstic acid for the manufacture of sodium tungstate, which is used as a mordant and for some other purposes, and as a source of metallic tungsten, which is used in steel-making. A Text-book of Assaying: For the Use of Those Connected with Mines.
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