NaOH Titration Flashcards

Flashcards for reviewing the NaOH titration experiment.

Onderzoekspracticum

Determination of NaOH concentration by titration.

Attitudes

Ensuring safety, order, and appropriate behavior during the experiment.

Doel van het Practicum

Determining the concentration of sodium hydroxide by titration with a 0.10 mol/L HCl solution.

Onderzoeksvraag

What concentration of NaOH is present in the provided solution?

Informatie verzamelen

Principle of titration and acid-base indicators.

Materialen

Buret, statief, erlenmeyer, maatcilinder, pipet, trechter

Stoffen

Fenolftaleïne, gedestilleerd water, NaOH-oplossing, HCl-oplossing

Werkwijze

Add indicator to NaOH, titrate with HCl until colorless, recording volumes.

Meetgegevens

Record initial and final buret readings to calculate the volume of HCl used.

Berekeningen

Calculate the concentration of NaOH in mol/L and m/V%.

Evalueren uitvoering

Evaluate if the calculated concentration matches the labeled value and explain any discrepancies.