Results

figure 2

Figure 2: titration curve of sodium carbonate against HCl

figure 3

Figure 3: titration curve of NaOH against HCl

figure 4

Figure 4: titration curve of baking powder against HCl

figure 5

Figure 5: titration curve of Vinegar against NaOH

figure 6

Figure 6: titration curve of HCl against NaOH

figure 7

Figure 7: the first derivative of figure 2, for more accurate end point location.