Question

Formula of iron (III) carbonate is________
Valency of Phosphorus in Pcl3 is_______
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Answer 1

Answer:

Formula of iron carbonate is FeCO3

Valency of phosphorus in PCI3 is 5

I hope it will help you..

Answer 2

Answer:

Formula of iron lll carbonate Fe2(Co3)3

valency of phosphorus in Pcl3 is 3