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Asked by Jessica

How many moles of sodium hydroxide would have to be added to 125 mL of a 0.411 M nitrous acid solution, in order to prepare a buffer with a pH of 2.990?
15 years ago

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Answered by DrBob222
Use the Henderson-Hasselbalch equation.
15 years ago
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How many moles of sodium hydroxide would have to be added to 125 mL of a 0.411 M nitrous acid solution, in order to prepare a buffer with a pH of 2.990?

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