Problem: Which pair of compounds will form a buffer in aqueous solution?a. HCN and NaCNb. HCl and NaOHc. NaCN and NaOHd. HCN and HCle. HCl and NaClf. NaCN and KCN

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Problem Details

Which pair of compounds will form a buffer in aqueous solution?

a. HCN and NaCN

b. HCl and NaOH

c. NaCN and NaOH

d. HCN and HCl

e. HCl and NaCl

f. NaCN and KCN

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Based on our data, we think this problem is relevant for Professor Pelton's class at UMN.