Quiz | The Properties of Acids and Bases
A base is converted to its conjugate acid by …
removing a proton
removing an electron
adding a proton
adding an electron
How is a solution with a pH = 8?
Which of the following statements is incorrect?
Kw = [H3O+][HO-]
Kw = 1.0 x 10-14 M 2 at 25°C
In an acidic solution, [H3O+] > [HO-]
In a neutral solution, [H3O+] = [HO-] = 1.0 x 10-14 M
What is the equation of the self-ionization of water?
2 H2O 2 H2 + O2
2 H2O H2O2 + H2
2 H2O H3O+ + HO-
2 H2O 4 H+ + 2 O2-
What is [H3O+] of a solution with a pOH = 11?
1.0 x 10-11 M
1.0 x 10-3 M
1.0 x 103 M
1.0 x 1011 M
How is called a substance that can act as either an acid or a base?