Pract 15.3 data analysis Formula of complex ion

Pract 15.3 data analysis Formula of complex ion :

HazCard :

• Data harvest, leads and power supply 2A1

• Data Harvest Colorimeter and cuvettes 2A3 

• Ni2+ Nickel (Oxide or other) 0.05M (60ml each)

• EDTA 4- (-2-Diaminoethane-N N N' N'-Tetra-Acetic Acid ) 0.05M (60ml each)

• Distilled water

• hand towel paper