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- Calculate the volume of NaOH used in each trial. Use sig figs.8. Which of these two would you expect to be more soluble in water? Why? benzoic acid butanoic acid Which of these two would you expect to have the higher boiling point? Why? он Write “most" under the most basic compound. Write “least" under the least basic compound. NHz rN Hz - NHz -COC H3 -OCHSThe pKb of water is _______.(a) 1 (b) 7 (c) 14 (d) not defined (e) none of the above