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An analytical chemist is titrating 149.2 ml of a 0.2200 M solution of isopropylamine ((CH).CHNH, with a 0.5500 M solution of
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moles of (143)2 CUNH 2: 0.22 YO 1493 ,352 moes of HNO3 0.55x0.06 0.0363 Pkb: 3.33 Kb 10 Pr b: 4.6714104 (CH3) Z CHNH2 + HNO3

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