Determine the volume (in mL) of 0.411 M hydrochloric acid (HCl) that must be added to...

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Chemistry

Determine the volume (in mL) of 0.411 M hydrochloric acid (HCl)that must be added to 448 mL of 0.914 M sodium butanoate(NaC3H7COO) to yield a pH of 5.48. Assume the 5% approximation isvalid and report your answer to 3 significant figures. A table ofpKa values can be found here. pKa=4.82

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Let us say that the volume of HCl must be added X mL Moles of HCl 0411X mmol Moles of sodium butanoate 448 x 0914 409472 mmol 0411X mmol of HCl will react See Answer

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Determine the volume (in mL) of 0.411 M hydrochloric acid (HCl) that must be added to...

50.1K

Verified Solution

Question

Chemistry

Determine the volume (in mL) of 0.411 M hydrochloric acid (HCl)that must be added to 448 mL of 0.914 M sodium butanoate(NaC3H7COO) to yield a pH of 5.48. Assume the 5% approximation isvalid and report your answer to 3 significant figures. A table ofpKa values can be found here. pKa=4.82

Answer & Explanation Solved by verified expert

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