How to determine if two solutions will make a buffer
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A buffer can be prepared by mixing two solutions. Determine if each of the following mixtures will result in a buffer solution or not.
1) Mixing 100.0 mL of 0.1 M HF with 100.0 mL of 0.05 M mol KF
A. "Yes, it will result in a buffer solution.",
B. "No, it will not result in a buffer solution."
2) Mixing 100.0 mL of 0.1 M NH3 with 100.0 mL of 0.1 M NH4Br
A. "Yes, it will result in a buffer solution.",
B. "No, it will not result in a buffer solution."
3) Mixing 100.0 mL of 0.1 M HCN with 100.0 mL of 0.05 M KOH
A. "No, it will not result in a buffer solution.",
B. "Yes, it will result in a buffer solution."]
4) Mixing 100.0 mL of 0.1 M HCl with 100.0 mL of 0.1 M KCl
A. Yes, it will result in a buffer solution.",
B. No, it will not result in a buffer solution."]
5) Mixing 100.0 mL of 0.1 M HCN with 100.0 mL of 0.1 M KOH
A. Yes, it will result in a buffer solution.",
B. No, it will not result in a buffer solution.