This equation is 2 Na + Br2 -> 2 NaBr.
2Na + Br2 = 2NaBr
The balanced equation is: 2MgBr2 + Cl2 → 2MgCl2 + Br2
H2(g) + Br2(g) → 2HBr(g)
chlorine plus potassium bromide gives bromine plus potassium chloride. Here is the symbol equation, but remember that the numbers AFTER the symbols should be subscripts. Cl2 + 2KBr = Br2 + 2KCl
Potassium bromide and fluorine would react to form potassium fluoride and bromine gas. The balanced chemical equation for this reaction is 2KBr + F2 -> 2KF + Br2.
2Na + Br2 = 2NaBr
Gallium + Bromine ----> Gallium(III) Bromide2 Ga + 3 Br2 ----> 2 GaBr3
When bromine reacts with hydrogen, it forms hydrogen bromide. The balanced chemical equation for this reaction is Br2 + H2 → 2HBr.
2Na + Br2 --> 2NaBr =============
The balanced equation is: 2MgBr2 + Cl2 → 2MgCl2 + Br2
The balanced equation for the reaction between aluminum (Al) and bromine (Br2) to form aluminum bromide (AlBr3) is 2 Al + 3 Br2 → 2 AlBr3. In this balanced equation, the coefficient for Al is 2. This means that two aluminum atoms are required to react with three bromine molecules to produce two formula units of aluminum bromide.
copper 2 bromine is not a chemical name. copper and bromine are both elements. the term "copper 2" suggests divalent copper, ie copper in the Cu++ state. Bromine is almost always a monovalent anion, ie Br-. Copper bromide is then one copper ion and two bromine ions together forming CuBr2.
H2(g) + Br2(g) → 2HBr(g)
Bromine and Potassium iodide react to form Potassium bromide and Iodine.
chlorine plus potassium bromide gives bromine plus potassium chloride. Here is the symbol equation, but remember that the numbers AFTER the symbols should be subscripts. Cl2 + 2KBr = Br2 + 2KCl
Bromine is diatomic, so 2 atoms make up Bromine as a reactant. Mg + Br2 ----> MgBr2
Potassium bromide and fluorine would react to form potassium fluoride and bromine gas. The balanced chemical equation for this reaction is 2KBr + F2 -> 2KF + Br2.