Biology

Rank the following from most acidic to least acidic.

sample pH
bleach 12.5
coffee 4.2
rainwater 5.4
soap 10.1

My answer: Bleach, Soap, Rainwater,Coffee

Is that right?

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  2. 👎
  3. 👁
  1. No, acidic is below 7.

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    2. 👎
  2. So is my answer backwards??

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    2. 👎
  3. Right!

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    2. 👎

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