Chemical Properties of Water Flashcards
1
Q
A water molecule dissociates to form H+ and OH- ions with a dissociation constant of ?
A
A water molecule dissociates to form H+ and OH- ions with a dissociation constant of 10^-14
2
Q
The henderson-hasselbalch equation relates the ? to its ? and ?
A
The henderson-hasselbalch equation relates the pH of a solution of a weak acid to its pK and the concentations of the acid and its conjugate base
3
Q
A titration curve demonstrates:
A
That if the concentrations of an acid and its conjugate base are close, the solution is buffered against changes in pH when acid or base is added
