How to use Reddens in a sentence

reddens
  • The solution reddens litmus and is an astringent.

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  • It is a dark brown powder, which reddens litmus.

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  • 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.

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  • Gummic acid reddens litmus, its reaction being about equal to carbonic acid.

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  • Infinite space reddens then cools silently at the heart of the rose.

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