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Tell me whether the following mystery substances are acids or bases/alkaline: a. has pH of 2.5, litmus paper turned red b. has pH of 12.8, litmus paper turned blue
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Tell me whether the following mystery substances are acids or bases/alkaline:

a. has pH of 2.5, litmus paper turned red
b. has pH of 12.8, litmus paper turned blue

User David Yang Liu
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1 Answer

3 votes

Answer:

A.has pH of 2.5, litmus paper turned red

Step-by-step explanation:

i knowヾ(•ω•`)o

User Davisoski
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