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Unit 8 · Acids and Bases

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AP Chemistry · Topic 8.1: Introduction to Acids and BasesOpen topic

Original PrepAtlas question. This is not an official College Board question.

Pure water at25°C has Kw=1.0×10−14. What are its equilibrium hydronium and hydroxide concentrations?

ABoth are1.0×10−14 M.B[H3O+]=1.0×10−14 M and [OH−]=1.0 M.CBoth are1.0×10−7 M.DBoth are exactly zero.

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Unit 8 · Acids and Bases

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