Balance the following chemical equation by providing the correct coefficients

2FeBr₃ + 3Na₂S → 1Fe₂S₃ + 6NaBr

Explanation:

SOLUTION :-

Balance the equation by hit & trial method , and you'll get the answer :-

2FeBr₃ + 3Na₂S → 1Fe₂S₃ + 6NaBr

VERIFICATION :-

In the reactant side of the equation :-

In the product side of the equation :-

Number of atoms of all elements are same in both reactant & product side of the equation. Hence , the equation is balanced.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.