Practice Problem: Titration Calculations

Practice Problem: Titration Calculations

Assessment

Interactive Video

Chemistry

10th - 11th Grade

Hard

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The video tutorial explains how to perform titration calculations using an acid-base reaction between hydrochloric acid (HCL) and sodium hydroxide (NaOH). It begins with a problem statement involving an unknown concentration of HCL titrated with a known concentration of NaOH. The tutorial covers the concept of the equivalence point, where moles of acid equal moles of base, and demonstrates how to calculate the moles of base used. It then uses stoichiometry to determine the moles of acid and finally calculates the concentration of the HCL solution.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the chemical reaction that occurs during the titration of hydrochloric acid with sodium hydroxide?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How many milliliters of sodium hydroxide were required to reach the equivalence point?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you convert the volume of sodium hydroxide used into moles?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the stoichiometric ratio of acid to base in this titration?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the concentration of the hydrochloric acid solution after the titration?

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