How does a combination reaction differ from a decomposition reaction
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Ответ:
Explanation:
Combination Reaction: is a reaction that occurs when two or more reactants combine to form a single new products. The reactants can either be Elements or Compounds. It does not require heat during the reaction.
A + B > C
C (s) + O2 (g) > CO2 (g)
CaO (s) + H2O (l) > Ca(OH)2 (s)
In this reaction, energy is released.
Decomposition Reaction: is a reaction that occurs when a a single reactant is broken down to form two or more products. Application of heat is usually required in this type of reaction.
Δ
AB > C + D
Δ
CaCO3 (s) > CaO (s) + CO2 (g)
In this reaction, energy is absorbed.
Ответ:
Explanation:
Combination Reaction: is a reaction that occurs when two or more reactants combine to form a single new products. The reactants can either be Elements or Compounds. It does not require heat during the reaction.
A + B > C
C (s) + O2 (g) > CO2 (g)
CaO (s) + H2O (l) > Ca(OH)2 (s)
In this reaction, energy is released.
Decomposition Reaction: is a reaction that occurs when a a single reactant is broken down to form two or more products. Application of heat is usually required in this type of reaction.
Δ
AB > C + D
Δ
CaCO3 (s) > CaO (s) + CO2 (g)
In this reaction, energy is absorbed.
Ответ:
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