Multiple Choice
A 31.5 mL aliquot of HNO3 (aq) of unknown concentration was titrated with 0.0134 M NaOH (aq) . It took 23.9 mL of the base to reach the endpoint of the titration. The concentration (M) of the acid was .
A) 0.0102
B) 0.0051
C) 1.02
D) 0.227
E) 0.0204
Correct Answer:
Verified
Correct Answer:
Verified
Q27: HNO<sub>2</sub> is a strong acid.
Q84: Calculate the concentration (M)of sodium ions in
Q106: The concentration (M) of an aqueous methanol
Q108: What volume (mL) of 7.48 × 10<sup>-</sup><sup>
Q109: When gold dissolves in aqua regia, into
Q110: Silver ions can be precipitated from aqueous
Q112: What volume (L) of 0.250 M HNO<sub>3</sub><sub>
Q113: Consider the following reactions:<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1819/.jpg" alt="Consider the
Q114: Sodium does not occur in nature as
Q116: A strong electrolyte is one that _