We’re being asked to determine the value of pKw for pure water given that the [H3O+] is 7.24 × 10–7 M at 100 °C
Recall that Kw is the autoionization constant of water, and is given by:
Given that the [H3O+] of pure water is 7.24 × 10–7 M at 100 °C, determine pKw of pure water at this temperature.
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