Multiple Choice
Hydrazine is a base, and the value of its constant, Kb, is 1.70 × 10-6. What is the value of pKb for this base?
A) +4.30
B) +5.77
C) -5.77
D) +8.23
E) -8.23
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q71: What is the pH of a 0.210
Q72: The pH of a 0.0085 M HA
Q73: An aqueous solution of Ca(NO<sub>3</sub>)<sub>2</sub> would result
Q74: A 0.350 M solution of an unknown
Q75: A 0.200 M solution of an acid
Q77: Solutions of chlorine bleach contain the hypochlorite
Q78: 50.00 mL of 0.10 M HNO<sub>2</sub> (nitrous
Q79: Given 0.01 M solutions of each of
Q80: The pH at the equivalence point of
Q81: The ionization constant, K<sub>a</sub>, for HCN(aq)is 6.2