GracieKate9765 GracieKate9765

20-12-2022
Chemistry

Answered

Solid NaCl is produced by the reaction of metallic sodium with chlorine gas. This reaction is also accompanied by the release of heat energy. Which equation shows this reaction?
2Na (s) + Cl2 (g) -->2NaCl (s) + heat
Na+ (aq) + Cl– (aq) --> NaCl (s) + heat
2NaCl (s) --> 2Na (s) + Cl2 (g) + heat
NaCl (s) + heat --> Na+ (aq) + Cl– (aq)

Answer :

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