2. You have stock solutions of fully protonated 0.500 M glutamine (pK1 2.2 and pK2 9.1), 0.350 M NaOH, 0.350 M HCl and deionized water. Determine what pH ranges glutamine would be
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Get it written →2. You have stock solutions of fully protonated 0.500 M glutamine (pK1 2.2 and pK2 9.1), 0.350 M NaOH, 0.350 M HCl and deionized water.
Determine what pH ranges glutamine would be a suitable buffer.
Using the stock solutions as needed, describe what you mix and at what volumes to make 500 mL of a 30.0 mM glutamine buffer at pH = 8.76.
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