Mystery acid HX is a monoprotic weak acid: HX (aq)(aq) ⇌⇌ H++ (aq)(aq) + X−− (aq)(aq) When the pH is 6.59, the equilibri
Posted: Mon May 23, 2022 6:52 am
Mystery acid HX is a monoprotic weak acid:
HX (aq)(aq) ⇌⇌ H++ (aq)(aq) +
X−− (aq)(aq)
When the pH is 6.59, the equilibrium concentration of [HX] is 3
times larger than the equilibrium concentration of [X−−].
What is the pKaa of this acid?
Please be sure your answer includes (at least) two decimal
places.
pKa
HX (aq)(aq) ⇌⇌ H++ (aq)(aq) +
X−− (aq)(aq)
When the pH is 6.59, the equilibrium concentration of [HX] is 3
times larger than the equilibrium concentration of [X−−].
What is the pKaa of this acid?
Please be sure your answer includes (at least) two decimal
places.
pKa