A 1.00 liter solution contains 0.42 M ammonia and 0.55 M ammonium bromide.

If 0.280 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.)

_______TrueFalse A. The number of moles of NH₃ will increase.

_______TrueFalse B. The number of moles of NH₄⁺ will decrease.

_______TrueFalse C. The equilibrium concentration of H₃O⁺ will decrease.

_______TrueFalse D. The pH will increase.

_______TrueFalse E. The ratio of [NH₃] / [NH₄⁺] will increase.