If 346 KJMol^-1 Is Released in the Reaction Na(g)+ Cl(g) $\rightarrow$

question 11

Short Answer

If 346 kJ.mol^-1 is released in the reaction Na(g)+ Cl(g) $\rightarrow$ Na⁺Cl^-(g), is the energy change for the reaction Na⁺Cl^-(g) $\rightarrow$ NaCl(s) endothermic or exothermic?

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