1.) 1.0 L of a buffer solution was made with 0.15M in HOCl (Ka = 3.5...

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1.) 1.0 L of a buffer solution was made with 0.15M in HOCl (Ka = 3.5...

1.) 1.0 L of a buffer solution was made with 0.15M in HOCl (K_a = 3.5 $LaTeX: \times$ × 10^-8) and 0.25M NaOCl. If 10.0 mL of 5.0M HCl are added into the solution, what would be the pH?

a. 7.23

b. 6.15

c. 6.98

d. 7.46

e. 7.93

science chemistry

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Answer 1

Answer #1

= 7.46 Acide Buffer Cacidhe Hoc] = 0.15M [Salt] = [waod] = 0.25M ; pka aloq 3.5x108 volume of Butter = 1:02 volume of Hel add

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Answer 2

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