20.0 mL of 0.06 M HCl (in a flask) is titrated with 0.04 M NaOH (in a burette). How many milliliters of NaOH needs to be used to reach the equivalence point?
A.0.03 mL
B.20.0 mL
C.20 mL
D.30 mL

2.Which of the following would help you identify a titration curve that involved a strong acid titrated by a weak base?
A.The pH at the equivalence point is lower than 7.
B.The pH at the equivalence point is higher than 7.
C.The titration curve begins at a higher pH and ends at a lower pH.
D.There is a rapid change in pH near the equivalence point (pH = 7).

Question

20.0 mL of 0.06 M HCl (in a flask) is titrated with 0.04 M NaOH (in a burette). How many milliliters of NaOH needs to be used to reach the equivalence point?
A.0.03 mL
B.20.0 mL
C.20 mL
D.30 mL

2.Which of the following would help you identify a titration curve that involved a strong acid titrated by a weak base?
A.The pH at the equivalence point is lower than 7.
B.The pH at the equivalence point is higher than 7.
C.The titration curve begins at a higher pH and ends at a lower pH.
D.There is a rapid change in pH near the equivalence point (pH = 7).

chmvijay · Answer

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