a. Write a chemical equation that illustrates the autoionization of water. b. Write the expression for the ion-product constant for water, Kw. Why is [H2O] absent from this expression? c. If a neutral solution of water, with pH = 7.00, is heated to 50° C, the pH drops to 6.63. Does this mean that the concentration of [H+] is greater than the concentration of [OH-]?
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Refer to the photo below.
a. Write a chemical equation that illustrates the autoionization of water.
b. Write the expression for the ion-product constant for water, Kw. Why is [H2O] absent from this expression?
c. If a neutral solution of water, with pH = 7.00, is heated to 50° C, the pH drops to 6.63. Does this mean that the concentration of [H+] is greater than the concentration of [OH-]? Explain.
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