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P-4) Hydrazine, N2Ha, is a weak base with a ko 8.9x107. Calculate the equilibrium concentrations of N2H4, (HN2H) and (OH) that result when an aqueous 0.350M solution of N2H4 reaches equilibrium. What is the pH of this solution?

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0135 2 2 -4S. 612 04 4 7491 애

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