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A buffer solution contains 0.90 mol of hydrocyanic acid (HCN) and 0.77 mol of sodium cyanide (NaCN) in 3.80 L. The K, of hydr
part 2

Calculate the pH at the equivalence point in titrating 0.037 M solutions of each of the following with 0.033 M NaOH. (a) hydr
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Saka - 5-6 Pous 1934 979 - SO-SOR S8 Sunrise - 6.20-6.20 A.M. RE-219 19 Sunset - 4.53-4.54 PM WEDNESDAY - Thew] = 0.50 -0.24MSunrise - 6.21 A.M. FRIDAY Sunset - 4.55 PM 9.30 V, M, VqM2 a) xx0.037=V2X0.033 - plaa-log (5.1k wo * V2 = 280.037 = lila od

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