some example of combination reaction, decomposition reaction, displacement reaction , and double displacement reaction in long form and equation form....plzz very urgent
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In combination reactions, two or more reactants form one product.
The reaction of sodium and chlorine to form sodium chloride,
2Na+Cl2 > 2NaCl
In decomposition reactions, a single compound breaks down into two or more simpler substances.
The decomposition of water into hydrogen and oxygen gases,
2H2O > 2H2 +O2
In single displacement reactions, a more active element displaces another less active element from a compound.
For example, if you put a piece of zinc metal into a copper(II) sulfate solution, the zinc displaces the copper
Zn +CuSO4> ZnSO4 +Cu
In double displacement reactions, two species (normally ions) are displaced
KCl +AgNO3 > AgCl +KNO3
The reaction of sodium and chlorine to form sodium chloride,
2Na+Cl2 > 2NaCl
In decomposition reactions, a single compound breaks down into two or more simpler substances.
The decomposition of water into hydrogen and oxygen gases,
2H2O > 2H2 +O2
In single displacement reactions, a more active element displaces another less active element from a compound.
For example, if you put a piece of zinc metal into a copper(II) sulfate solution, the zinc displaces the copper
Zn +CuSO4> ZnSO4 +Cu
In double displacement reactions, two species (normally ions) are displaced
KCl +AgNO3 > AgCl +KNO3
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