How chemical displacement reactions defer from chemical decomposition reactions?
Explain with an example for each?
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Displacement Reaction
1.In Displacement reaction one element displaces another element from its compound. Ex: Fe(s)+Cuso4(aq)→Feso4(aq)+cu(s)
2. Energy is not required in any form for this reaction.
3.Reactants are more than one.
Decomposition Reaction
1. A chemical reaction in which a substance decomposes to form two or more simpler substances Ex: CaCo3(s)→Cao(s) + Co2(g)
2. Energy is required in the form of heat or light or electricity for this reaction.
3. Reactant is only one substance
1.In Displacement reaction one element displaces another element from its compound. Ex: Fe(s)+Cuso4(aq)→Feso4(aq)+cu(s)
2. Energy is not required in any form for this reaction.
3.Reactants are more than one.
Decomposition Reaction
1. A chemical reaction in which a substance decomposes to form two or more simpler substances Ex: CaCo3(s)→Cao(s) + Co2(g)
2. Energy is required in the form of heat or light or electricity for this reaction.
3. Reactant is only one substance
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