A titration was performed where a strong acid, HCI, was titrated with a strong base, KOH. Use the following graph of the titration curve to estimate the volume of KOH, along the x-axis, that was dispensed to reach the equivalence point. 14.00- 12.00- pH- 10.00- 8.00- 6.00- 4.00- 2.00- volume of KOH: ... ● 0.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 Volume (ml) K Use the graph to estimate the pH, along the y-axis, at the equivalence point for this titration between HCI and KOH. mL

Q: How can iodine (Z = 53) have a higher atomic number yet a lower atomic mass than tellurium (Z = 52)?

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.