Respuesta :

ANSWER

The coefficient of Cl2 in the reaction is 1

EXPLANATION

Firstly, we need to balance the given equation of the reaction

[tex]\text{ Fe}_{(s)}\text{ + Cl}_{2(g)}\text{ }\rightarrow\text{ FeCl}_2[/tex]

In the above reaction, 1 mole Fe reacts with 1 mole Cl2 to give 1 mole FeCl2

Therefore, the coefficient of Cl2 in the reaction is 1

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