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You Have Available the Following Reagents as 0

Question 33

Multiple Choice

You have available the following reagents as 0.10 M aqueous solutions:NaOH,HCl,Phenol (pKa = 9.89) ,Aniline (pKb = 9.37) ,HNO2 (pKa = 3.37) ,CH3NH2 (pKb = 3.44) .Which two reagents would you use to make a buffer with a pH of 10.5?


A) HCl and CH3NH2
B) HCl and aniline
C) NaOH and phenol
D) NaOH and HNO2
E) HCl and phenol

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