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Title: What combination of substances will give a buffered solution that has a pH of 5.05? (Assume each ... Post by: serenanurse on Mar 21, 2021 What combination of substances will give a buffered solution that has a pH of 5.05? (Assume each pair of substances is dissolved in 5.0 L of water.) (Kb for NH3 = 1.8 × 10–5; Kb for C5H5N = 1.7 × 10–9) ▸ 1.0 mole NH3 and 1.5 mole NH4Cl ▸ 1.5 mole NH3 and 1.0 mole NH4Cl ▸ 1.0 mole C5H5N and 1.5 mole C5H5NHCl ▸ 1.5 mole C5H5N and 1.0 mole C5H5NHCl ▸ None of these are correct. Title: What combination of substances will give a buffered solution that has a pH of 5.05? (Assume each ... Post by: rbarts7 on Mar 21, 2021 Content hidden
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