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pH calculations

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  • This this an acid or a base: Ca(OH)2
    base
  • identify the base and the conjugate acid in this reaction NH3 + H2O --> NH4+ +OH-
    base- NH3 conjugate acid NH4+
  • Identify the acid and the conjugate base of this reaction HNO3 + H2O --> H3O+ + NO3-
    acid HNO3 conjugate base NO3-
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