Reaction equation: KBr-Br2-HBr-AgBr NaBr-NaCL-CL2-I2-HI-AgI
| June 17, 2021 | education
2KBr + Cl2 = 2KCl + Br2 – substitution reaction, the chlorine atom replaces the bromine atom.
H2 + Br2 = 2HBr – a compound reaction, a hydrogen atom combines with a bromine atom.
НBr + AgNO3 = AgBr + НNO3 – exchange reaction, the hydrogen atom changes places with the silver atom.
2NaBr + Cl2 = 2NaCl + Br2 – substitution reaction, the chlorine atom replaces the bromine atom.
2NaCL = CL2 + 2Na – salt decomposition reaction, carried out only when heated, salt decomposes into sodium and chlorine.
I2 + H2 = 2HI – a compound reaction, an iodine atom combines with a hydrogen atom.
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