Which of the following statements is true concerning an aqueous solution of the weak base NH3?

A. NH4 is a stronger acid than H20
B. h20 is a stronger acid than H30
C. OH- is a stronger acid than NH4
D. OH- is a stronger base than NH3
E. NH3 is a weaker base than H20

If you could explain you're reasoning that'd be great! thanks!

Question

Which of the following statements is true concerning an aqueous solution of the weak base NH3?


A. NH4 is a stronger acid than H20
B. h20 is a stronger acid than H30
C. OH- is a stronger acid than NH4
D. OH- is a stronger base than NH3
E. NH3 is a weaker base than H20

If you could explain you're reasoning that'd be great! thanks!

rogue · Answer

Is there just 1 answer? or is it like which of the following are true?

rogue · Answer

I'd have to go with choices A & D. D is on a technicality, and so A is the better option.

rogue · Answer

NH4 is the conjugate weak acid of NH3, a weak base. A weak acid has a lower pH than water and so is more acidic.

anonymous · Answer

there are 2 correct answers