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2 years ago

9

Litmus paper is made from water-soluble dyes which are extracted from lichens. This paper is used as an acid-base indicator. Whi

ch of these common household substances would turn blue litmus paper red?
A) ammonia
B) vinegar
C) baking soda
D) distilled water

1 answer:

Greeley [361]2 years ago

4 0

B) vinegar (hope this helped)

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