FREECORP provides functionality to calculate undissociated HAc concentration and pH values in addition to user entering specific data.

Value of pH can be calculated from HCO₃-concentration. Clicking Get pH button opens pH dialog (see figure). Data input is validated using the same procedure explained in data input and validation. The result – pH value will be computed after clicking Calculate pH Value button. Clicking OK button in the dialog will copy the calculated value to the FREECORP data form.

 

Undissociated HAc concentration can be calculated from AC-concentration and current pH value. Clicking Get HAc button opens HAc dialog. Data input is validated using the same procedure explained in data input and validation. Current pH value is also involved in the calculation. The result – undissociated HAc concentration will be computed after clicking Calculate HAc Concentration at PH button. Clicking OK button in the dialog will copy the calculated value to the FREECORP data form.