Respuesta :
Answer:
A) 2Na + [tex]Br_{2}[/tex] = 2NaBr
Explanation:
As the problem says that you should find the balanced chemical equation for the synthesis of NaBr from Na and [tex]Br_{2}[/tex], the reactants are Na and [tex]Br_{2}[/tex] and the product is NaBr, so it can be writen as:
Na + [tex]Br_{2}[/tex] = NaBr
Then you shoud balance the equation, it means that you should have the same number of each element in each part of the equation, so if you put a number 2 for the NaBr and the Na, the equation will be balanced:
2Na + [tex]Br_{2}[/tex] = 2NaBr