Not a chemical reaction but the formation of hydrogen bromide (or hydrobromic acid, HBr) water solution.
it gives us a new substance that is aluminum bromide therefore it is a chemical change.
HBr(aq)+ NaOH(aq)---> HOH(l)+ NaBr(aq) or sodium hydro bromide and hydroxyl ions
2HBr+CaCO3=CaBr2 +CO2+H2O
Hydrogen bromide (HBr) is a compound.
Hydrogen bromide is a strong acid.
HBr
it gives us a new substance that is aluminum bromide therefore it is a chemical change.
CH4 + Br2 --> CH3Br + HBr
It produces Bromomethane and Hydrogen Bromide Equation: CH4 + Br2 ----> CH3Br + HBr
HBr(aq)+ NaOH(aq)---> HOH(l)+ NaBr(aq) or sodium hydro bromide and hydroxyl ions
it is a bond between hydrogen and bromine
potassium bromide + fluorine --> potassium fluoride + bromide
H+ + Br-
2HBr+CaCO3=CaBr2 +CO2+H2O
It is not a true chemical reaction.
HBr is hydrogen bromide.
A bromide is formed.