Chemistry, 12.03.2021 15:00 joejoefofana
A 1 liter solution contains 0.234 M nitrous acid and 0.312 M potassium nitrite. Addition of 0.257 moles of potassium hydroxide will:
a. Raise the pH slightly
b. Lower the pH slightly
c. Raise the pH by several units
d. Lower the pH by several units
e. Not change the pH
f. Exceed the buffer capacity
Answers: 3
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A 1 liter solution contains 0.234 M nitrous acid and 0.312 M potassium nitrite. Addition of 0.257 mo...
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