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    activation energy and pH of the solution

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    1. The rate constant nearly doubles for some reactions when there is an increase in temperature from 17ºC to 32ºC. Calculate the activation energy.

    2. In a certain tap-water sample, [H^+] = 4.6 X 10^-7 M. What is the concentration of OH^-?

    3. When 50mL of 1.000 M HCl is titrated with 1.000 M NaOH, the pH increases. What is the pH of the solution after 49.99 mL of 1.000 M NaOH has been added?

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    Solution Summary

    It finds the activation energyof the reaction given its rate constant change with temperature. It also shows how to calculate the pH of the solution during the tiration process.