During a Titration, the Following Data Were Collected

question 105

Multiple Choice

During a titration, the following data were collected. A 25 mL portion of an unknown acid solution was titrated with 1.0 M NaOH. It required 65 mL of the base to neutralize the sample. How many moles of acid are present in 3.0 liters of this unknown solution?

• A)2.6 moles
• B)0.9 moles
• C)8.7 moles
• D)7.8 moles
• E)5.6 moles

---

Definitions:

Elemental Symbol

A notation of one or two letters representing a chemical element derived from its current English name or historical Latin name.

Selenium

A non-metallic chemical element with properties similar to sulfur and tellurium, used in electronic components and as a dietary supplement.

Elemental Symbol

A notation of one or two letters representing a chemical element, often derived from its English name or Latin origin.

Tungsten

A hard, rare metal under standard conditions, with the highest melting point of all the elements, used in light bulb filaments and steel alloys.