Determine how much in ml of .5 m naoh total can you add to, Ask an Expert

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Question1. What is the pH of a 0.05 M solution of TRIS acid (pKa=8.3)?
Question2. What is the pH of a 0.045 M solution of TRIS base?
Question3. If you mix 50 mL of a 0.1 M TRIS acid with 60 mL of a 0.2 M TRIS base, what will be the resulting pH?

Question4. If you add .0018 L of .5 M NaOH to the solution above, what would be the resulting pH?

Question5. Determine how much in mL of .5 M NaOH total can you add to the solution in question 4 and still have a good buffer (within 1unit of pH from pKa?

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