d. C15H14FO2 3 which drugs willproduce a with a pH when dissolved in water? of s
ID: 507702 • Letter: D
Question
d. C15H14FO2 3 which drugs willproduce a with a pH when dissolved in water? of solution (62% correct c. Bupropion d. All them a. Hydrocodone to 7.7, what is the concentration the pH of the solution of one of these drugs isclose hydroxide ions OH in the solution? b. 77x104 M b 2.0x10 M c. 1x10 M d. 5.0x10 M (65% correct) 5. Which of these drugsislikely to have an equilibrium constant Ko 1 when reacting with water? a. Hydrocodone b. Fulbiprofen c, Bupropion d None of them (28% correct) 6 Which the followingformulas corresponds to the conjugate species of hydrocodone? a. CsaH20NOh b. C18H20NO," d. C18H22NO 7. ifthe pKa of one of these and the pKb of another one is 5.8, how many times stronger is one base than the other? a. 105 times b 20 times (47% correct) c. 0.3 times d. 15 times
Explanation / Answer
3] Fulbiprofen is answer
It contains acid group so pH is less than 7
4] pH + pOH = 14
pOH = 6.3
pOH = -log [OH-]
[OH-] = 5*10^-7
D is answer
5] Dont know
6] C
7] 10^-5.8 / 10^-6.1 = 2 times
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.