About this document
Calcium Concentration in Water Sample by Sunnii Flowerr is a document available to read on EtoBox.
The document describes a gravimetric analysis to determine the concentration of calcium ions in a 200.0 mL sample of natural water by precipitating calcium as CaC2O4 and converting it to CaO. The mass of CaO was calculated to be 0.1132 g, leading to the determination of 0.04045 g of Ca2+ ions per 100 mL of water. The procedure emphasizes the importance of stoichiometry and the reliability of using CaO for accurate measurements in the analysis.
- Author
- Sunnii Flowerr
- Language
- EN