Osnova sekce

  • AIM:

    • Master the calibration of the pH-meter
    • Perform alkalimetric titration by means of potentiometry
    • Construct a plot of pH dependence on the added amount of NaOH
    • Characterize titration curve of acetic acid titrated with NaOH

    EXAMINED TOPICS:

    • basic electrochemical methods (potenciometry, types of electrodes – standard and indicatory electrodes – neutralisation titration, redox titration, precipitation titration, equivalence point)
    • weak acids and bases, pH calculation, dissociation constan
    • buffers – basic characteristics, acetate buffer – titration curve, buffer capacity

    BRING THE PRINTED PROTOCOL - LABBOOK!