Sentence Examples

  • The solution reddens litmus and is an astringent.
  • It is a dark brown powder, which reddens litmus.
  • Tungstic acid, H 2 W0 4, is obtained as H 2 W0 4 H 2 0 by precipitating a tungstate with cold acid; this substance has a bitter taste and its aqueous solution reddens litmus.
  • Gummic acid reddens litmus, its reaction being about equal to carbonic acid.

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