Physics, 22.07.2019 05:00, rachel63892

Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as an acid-base indicator. which of these common household substances would turn blue litmus paper red? a) bleach b) lye c) soap d) vinegar

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Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as...