How many moles of K2S are consumed when 14.0 g of KBr is formed in the following balanced equation?

FeBr2 + K2S → 2KBr + Fes

4.25 mol
O 0.235 mol
0.0588 mol
17.0 mol

these 4 are the multiple choice​

The answers is a nuclear changes

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day