In this experiment you synthesized an iron complex from the reaction of ferric chloride (FeCl 3) with potassium oxalate (K 2 C 2 O 4). This reaction is shown below. In this reaction the ferric ion (Fe ...
The vast majority of CICD reactions, however, are caused by one of seven basic irritant groups: calcium oxalate, protoanemonin, isothiocyanates, diterpene esters, bromelain, and alkaloids.
One patient reacted to benzophenone-2. Another had a prior reaction to titanium dioxide and titanium oxalate but did not react to the silicone-coated titanium in our study. Yet another patient had ...