Ask a New Question

Given that the first and second electron affinities of sulfur are −0.332 aJ and +0.980 aJ, the ionic radii of Zn2+ and S2− are 74 pm and 184 pm, and

Zn(g)⟶Zn2+2e- 𝐸=4.38 aJ

calculate the energy change for the following reaction (per formula unit of ZnS).
Zn(g)+S(g)⟶ZnS(g)

Similar Questions

The electron affinities of the elements from aluminum to chlorine are -44, -120, -74, -200.4, and -384.7 kJ/mol respectively.
1. 1 answer
Batteries are made of two metals with different electron affinities. What does the phrase “electron affinity” mean and how
1. 2 answers
The electron affinities of the elements from aluminum to chlorine are -44, -120, -74, -200.4, and -384.7 kJ/mol, respectively.
1. 0 answers
Changing 1 mol of Mg(s) and 1/2 mol of O2 (g) to gaseous atoms requires a total of approximately 150kJ of energy. The first and
1. 0 answers

more similar questions