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AP Chemistry - Unit 8 - Thou Shall Not Forget

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  • 1. Multiple Choice
    1 minute
    1 pt
    If a solution has a [H+] of 1.2 x 10-4M what is the [OH-]?
    8.3 x 10-4
    8.3 x 10-11
    1.2 x 1010
    1.2 x 10-4
  • 2. Multiple Choice
    1 minute
    1 pt
    If a solution has a [OH-] of 3.42 x 10-12M what is the [H+]?
    2.92 x 10-3
    3.42 x 102
    2.92 x 10-2
    3.42 x 10-5
  • 3. Multiple Choice
    1 minute
    1 pt
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    What is the conjugate acid in the following equation?
    PO43- 
    HNO3 
    NO3- 
    HPO42-
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