A 1.00 liter solution contains 0.38 moles acetic acid and 0.29 moles potassium acetate .

If 0.15 moles of perchloric acid 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 perchloric acid.)

_______TrueFalseA. The number of moles of CH₃COOH will remain the same.

_______TrueFalseB. The number of moles of CH₃COO^- will remain the same.

_______TrueFalseC. The equilibrium concentration of H₃O⁺ will remain the same.

_______TrueFalseD. The pH will decrease.

_______TrueFalseE. The ratio of [CH₃COOH] / [CH₃COO^-] will remain the same. please help sos