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Elanso [62]
2 years ago
11

Josh tests an unknown liquid substance using litmus paper. When he compared the used litmus paper to a pH scale, the color match

es with a 3.5 of the scale. What kind of substance did Josh test?
Physics
1 answer:
Hunter-Best [27]2 years ago
8 0

Answer:

acid

Explanation:

because ph below 7 is acid

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