Is there a reaction when calcium reacts with iron three chloride?

Answer 1

Yes. According to the activity series of metals, the calcium will replace the iron in the iron chloride compound, forming calcium chloride and iron. Refer to the related link for an activity series of metals.

Answer 2

Yes, a reaction does occur when calcium reacts with iron(III) chloride. The products of this reaction are calcium chloride and iron. This is a displacement reaction where calcium displaces iron from the iron(III) chloride compound.