Question Ephedrine, a central nervous system stimulant, is used in nasal sprays as a decongestant. This compound is a weak organic base: C10H15ON(aq)+H2O(l)←−→C10H15ONH+(aq)+OH−(aq) A 0.035 M solution of ephedrine has a pH of 11.33. What is the equilibrium concentration of C10H15ONH+?
Question
Ephedrine, a central nervous system
stimulant, is used in nasal sprays as a decongestant. This compound is a weak organic base: C10H15ON(aq)+H2O(l)←−→C10H15ONH+(aq)+OH−(aq)
A 0.035 M solution of ephedrine has a pH of 11.33.
What is the equilibrium concentration of C10H15ONH+?