Yes: Bromine reacts with sodium to form sodium bromide.
2NaBr (aq) + Cl2 (g) --> 2NaCl (aq) + Br2 (g) I believe that this is right :)
Yes, silver does react with bromine. Silver becomes oxidized in the presents of bromine gas, that's why silver jewelry tarnishes.
It is an ionic bond because sodium is a metal and bromine is a nonmetal.
Sodium and bromine are the elements in sodium bromide (NaBr) compound.
Yes: Bromine reacts with sodium to form sodium bromide.
Yes
If this is supposed to be an alkene test, then no, hexane will not react with bromine water to take away its color as it is an alkane and therefore contains no double bonds. But bromine water will react with sodium hydroxide; bromine water contains either HCl or H2SO4, both of which will of course react with sodium hydroxide. In addition, I believe (from some experiments like this that I've done recently) that sodium hydroxide will actually react with the free bromine in the bromine water, as evidenced by the change in color from the orange-ish color of bromine water to a pale yellow.
Any reaction occur.
Bromine is more reactive than iodine/bromine is higher in the activity series than iodine
There will be no colour change between the two, as chlorine is more electronegative than bromine and will maintain its negative charge, meaning that the bromine will not react and the orange colour persists.
Sodium + Bromine ----> Sodium bromide2 Na + Br2 ----> 2 NaBr
bromide is extremely reactive and mostly and quickly combines with anything but the most common is hydrogen While it is true that bromine is reactive and never found in its free state, the question here is "what element is most likely to react with bromine". Although the conditions of the reaction have an influence and mean there can be more than one answer to this question, the most common form of bromine found in ocean water or the earth's crust is sodium bromide, and, more theoretically, sodium is more reactive than hydrogen. Sodium has reacted with the most bromine because sodium itself is quite abundant, and, like bromine, is extremely reactive. The combination of bromine and hydrogen, hydrogen bromide, is almost always manufactured synthetically. Any free HBr in the environment would quickly react with soil or water constituents and most likely would form sodium bromide.
Sodium and bromine are chemical elements, not properties; the chemical reaction between sodium and bromine is a chemical process, not a property.
2NaBr (aq) + Cl2 (g) --> 2NaCl (aq) + Br2 (g) I believe that this is right :)
When aluminum and bromine react, three bromine atoms combine with each aluminum atom.
The difference electronegativity values of sodium and bromine are; Sodium(Na) 0.9, Bromine(Br) 2.8 thus a difference of 1.9.