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Question
Chemistry

Predict the missing component of each reaction.
? + 2NaBr → 2NaC1+Brz
онСІ
ch
Na

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Best Answer
? + 2NaBr= 2NaCl+ Br2

So NaCl is equal on both sides.
Bromine is equal on both sides.
Chlorine gas is only present in products side.
Chlorine has 2 atoms on products side.
So Chlorine will also have 2 atoms on the reactants side.

So it will be

Cl2+ 2NaBr = 2NaCl + Br2
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