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Consider the titration of 50.0 mL of 0.217 M hydrazoic acid (HN3) (Ka = 2.6 x 10-5) with 0.183 M NaOH. The pH of the solution before any NaOH is...

1. Consider the titration of 50.0 mL of 0.217 M hydrazoic acid (HN3)
            (Ka = 2.6 x 10-5) with 0.183 M NaOH. The pH of the solution before
            any NaOH is added is __________.
            a.  7.00
            b.  12.21
            c.  2.62
            d.  4.59
             e. 8.79
            

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