Multiple Choice
A 31.5 mL aliquot of H2SO4 (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) 0.00508
C) 0.0204
D) 0.102
E) 0.227
Correct Answer:
Verified
Correct Answer:
Verified
Q70: What mass (g)of AgBr is formed when
Q71: Which of the following are strong acids?<br>HI<br>HNO<sub>3</sub><br>HF<br>HBr<br>A)HF,
Q72: A 25.5 mL aliquot of HCl (aq)of
Q73: When aqueous solutions of AgNO<sub>3</sub> and KI
Q74: What volume (mL)of 0.102 M NaOH is
Q76: If an unknown sample contains 39.04% sulfuric
Q77: What is the concentration (M)of potassium ions
Q78: The molarity of a solution prepared by
Q79: An aqueous ethanol solution (400 mL)was diluted
Q80: Of the choices below,which would be the