1.00 liter solution contains 0.35 M acetic acid and 0.45 M sodium acetate. If 0.230 moles of potassium hydroxide are added to this system, indicate whether the following statements are true or false. (Assume that the volume does not change upon the addition of potassium hydroxide.) JA. The number of moles of CH,COOH will remain the same. v B. The number of moles of CH,COO" will increase. vC. The equilibrium concentration of H3O* will decrease. v D. The pH will increase. vE. The ratio of [CH;COOH] / [CH;C00"] will increase.

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Chapter17: Solubility And Complex-ion Equilibria
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A1.00 liter solution contains 0.35 M acetic acid and 0.45 M sodium acetate.
If 0.230 moles of potassium hydroxide are added to this system, indicate whether the
following statements are true or false.
(Assume that the volume does not change upon the addition of potassium hydroxide.)
JA. The number of moles of CH,COOH will remain the same.
vB. The number of moles of CH,COO will increase.
vC. The equilibrium concentration of H30* will decrease.
v D. The pH will increase.
v E. The ratio of [CH;COOH] / [CH;Co0] will increase.
Transcribed Image Text:A1.00 liter solution contains 0.35 M acetic acid and 0.45 M sodium acetate. If 0.230 moles of potassium hydroxide are added to this system, indicate whether the following statements are true or false. (Assume that the volume does not change upon the addition of potassium hydroxide.) JA. The number of moles of CH,COOH will remain the same. vB. The number of moles of CH,COO will increase. vC. The equilibrium concentration of H30* will decrease. v D. The pH will increase. v E. The ratio of [CH;COOH] / [CH;Co0] will increase.
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