Perchlorate sentence example

perchlorate
  • It crystallizes in dark purple-red prisms, isomorphous with potassium perchlorate.
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  • In addition, Iraqi attempts to buy ammonium perchlorate, an oxidiser for solid propellant missiles, were successful, at least on paper.
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  • Chemically pure chloride of potassium is most conveniently prepared from the pure perchlorate by heating it in a platinum basin at the lowest temperature and then fusing the residue in a wellcovered platinum crucible.
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  • Thallous Perchlorate, T1C10 4, and periodate, Tl10 4, are interesting inasmuch as they are isomorphous with the corresponding potassium salts.
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  • Perchloric acid is best prepared by distilling potassium perchlorate with concentrated sulphuric acid.
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  • The fused mass is then extracted with water to remove potassium chloride, and warmed with hydrochloric acid to remove unaltered chlorate, and finally extracted with water again, when a residue of practically pure perchlorate is obtained.
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  • The chief insoluble salts are the perchlorate, acid-tartrate and platinochloride.
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  • Potassium perchlorate, Kcio 4, can be obtained by carefully heating the chlorate until it first melts and then nearly all solidifies again.
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