Multiple Choice
Which of the following acids has the lowest pH? 0.1 M HBO, pKa = 2.43
0) 1 M HA, pKa = 4.55
0) 1 M HMO, pKa = 8.23
0) 1 M HST, pKa = 11.89
Pure water
A) HA
B) HST
C) HMO
D) HBO
E) pure water
Correct Answer:
Verified
Correct Answer:
Verified
Q7: The substance (CH<sub>3</sub>CH<sub>2</sub>)<sub>2</sub>NH is considered<br>A)a weak acid.<br>B)a
Q19: The substance HOBr is considered<br>A)a weak Arrhenius
Q21: Which of the following pairs has the
Q22: The substance NH<sub>3 </sub>is considered<br>A)a weak acid.<br>B)a
Q29: All Brønsted-Lowry bases have at least one
Q36: Hydroxylamine, HONH<sub>2</sub>, readily forms salts such as
Q43: An aqueous solution is considered to be
Q45: Select the pair of substances that is
Q72: Picric acid has been used in the
Q76: Select the strongest acid from the following