Procedure 2.2.c Synthesis of Cobalt Complex III

Safety warning Operations set off between the lines must be performed in a fume hood. 

Caution concentrated ammonia solution (15 m) is a skin, eye, and nasal passage irritant. Avoid breathing the ammonia fumes. 

Caution 30% hydrogen peroxide solution (H202) can cause painful bums. Avoid contact with skin and eyes. 

Reasonable places for procedure interruption are marked by asterisks. Masses of starting reagents can be measured using a top-loading balance. Volumes can be measured using graduated cylinders. 

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