The rare earth metal terbium is produced from terbium (III) sulfate and calcium metal by the following single replacement

Question

The rare earth metal terbium is produced from terbium (III) sulfate and calcium metal by the following single replacement reaction:
Tb2(SO4)3+2Ca →Ca₂ (SO4)3+2 Tb
Given 27.5 g of Tb2(SO4)3, how many grams of terbium could be produced?

Kunduz · Accepted Answer

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