Determine which solution, buffered or unbuffered reacted with more moles of NaOH when the equivalence point was reached?What is the formula of citric acid and the sodium salt of citric acid?

THE BUFFER IN LEMONADE

Determine which solution, buffered or unbuffered reacted with more moles of NaOH when the
equivalence point was reached?

2. Observe the graph of each titration. How does the titration curve of the buffered lemonade
compare to the curve of the unbuffered citric acid solution?

3. What is the formula of citric acid and the sodium salt of citric acid?