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At 0 deg C, the ion product constant for water, Kw, is 1.2x10^-15. The pH of water at this temperature is?

2007-04-23 14:33:20 · 1 answers · asked by Kayla H 1 in Science & Mathematics ➔ Chemistry

1 answers

Kw is the product of [H+][OH-]. Since those must be equal in pure water, take the square root of Kw to give you [H+]. Then, take the negative log of that to get the pH.

2007-04-23 14:38:47 · answer #1 · answered by hcbiochem 7 · 1⤊ 0⤋

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