Determination of hydrogen carbonate ions by pH-metric and conductimetric titration
Equipment and reagents
- Standard laboratory equipment, in particular: analytical scale, burette, glassware.
- A conductimeter
- A pH-meter
- Phenolphthalein solution (10% by mass in ethanol)
- Bromocresol green solution (10% by mass in ethanol)
- Methyl orange solution (10% by mass in ethanol)