Question

8 fill in the blank 1 point cl₂ + nabr → choose your answer... choose your answer... clbr br br - 1 br2 + nacl

Explanation:

Step1: Recognize the reaction type

This is a single - displacement reaction. In a single - displacement reaction, a more reactive element displaces a less reactive element from its compound.

Step2: Determine the reactivity

Chlorine (\(Cl_2\)) is more reactive than bromine (\(Br_2\)) according to the reactivity series of halogens (\(F_2>Cl_2>Br_2>I_2\)).

Step3: Write the reaction equation

The reaction is \(Cl_2 + 2NaBr
ightarrow Br_2+2NaCl\). Chlorine displaces bromine from sodium bromide (\(NaBr\)). The bromine produced is in the diatomic form (\(Br_2\)) as halogens exist as diatomic molecules (\(X_2\), where \(X = F,Cl,Br,I\)) in their elemental state.

Answer:

Br₂