Consider the titration of 30.0 mL of 0.0200 M nitrous acid, HNO2, by adding 0.0500 M aqueous ammonia to it. Which statement is true? The pH at the equivalence point ____.
a. is greater than 7
b. is equal to 7
c. is less than 7
d. is less than 0.02
e. zero
Answer: C
Chemistry
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