Suppose a 1 $\times$ 10^-6
B)9 $\times$ 10^-9
C)1 $\times$ 10^-6
D)6 $\times$ 10^-9
E)Insufficient Information Is Provided to Determine K_b

question 60

Multiple Choice

Suppose a 1.0 L solution containing 0.20 moles of morphine is titrated with 0.40 M HCl.The pH at the equivalence point is 4.543.What is the K_b of morphine?

• A)1.1 \(\times\) 10^-6
• B)9.4 \(\times\)10^-9
• C)1.6 \(\times\) 10^-6
• D)6.2 \(\times\) 10^-9
• E)Insufficient information is provided to determine K_b.

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