1. The hotter the reaction is, the shorter the periods are.
2. The more illuminated the reaction is, the longer the periods are. 

 A possible explanation to this fact could be that a photochemical reaction occurs upon some radicalarian important chemical specimen such as BrO2· which oxidizes Fe3+ in step B.

 3. The lower the mixing speed is the shorter the periods are, although without mixing speed the oscillations do not appear.

4. Chemical waves can be observed when leaving some ml of the solution on a polished surface.

5. If the solution is too diluted the oscillations do not appear.

6. The lesser the concentration of products in Solution C, the clearer the reaction is.

7. Iron is not the only inorganic catalyst that can give oscillating reactions. Other ions like Mn can do so too.