Which is an acid?
HCl
Bronsted-Lowry Definition is
A substance that can accept a proton from an acid
What is a conjugate acid-base
H2SO4 & HSO4
In deciding which 2 acids is stronger, one must know ___
% ionization of each solution
Conjugate base of a weak acid is ____
a strong base
Which of the following must be true to be considered an acid?
[H+] greater than [OH-]
Which of these is a possible pH for lemon juice?
2.5
Arnold Beckman is best known for ____
inventing the pH meter
Which could be a standardized solution?
ALL OF THE FOLLOWING (.10) (.15) (.20)
Strong base added to a strong acid during nitration. How does pH change as equivalence point approached?
Increases drastically
Solution contains an unknown substance, Bromocresol purple added to it and it turns violet?
7.3 pH
A buffered solution contains HC2H3O2, is also contains
NaC2H3O2