Chemical+investigations

Precipitation Reactions
All the anions were Sodium salts except for the Phosphate. The phosphate anion is derived from making a solution of superphosphate. This may also have contained sulphate anions so a comparision needed to be made with the sulphate.

All the cations were derived from Nitrate salts except for Calcium for which Calcium Chloride was used


 * IONS || Cl- Chloride || SO4- Sulphate || OH- Hydroxide || CO3- Carbonate || PO4-Phosphate ||
 * NH4-Ammonium ||  ||   ||   ||   ||   ||
 * Mg- Magnesium ||  ||   ||   ||   ||   ||
 * K- Potassium ||  ||   ||   ||   ||   ||
 * Ca- Calcium ||  ||   ||   ||   ||   ||
 * Cu- Copper ||  ||   ||   ||   ||   ||
 * Zn- Zinc ||  ||   ||   ||   ||   ||
 * Ag- Silver ||  ||   ||   ||   ||   ||
 * Ba- Barium ||  ||   ||   ||   ||   ||
 * Pb- Lead ||  ||   ||   ||   ||   ||