is an example of a single- replacement
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1. Synthesis is a chemical reaction in which two or more reactants combine to give a single product.
2. Combustion is a chemical reaction in which hydrocarbon burns in the presence of oxygen to form carbon dioxide, water and energy.
2. Decomposition reaction is a chemical reaction in which one reactant gives two or more than two products on absorption of energy.
4. A single replacement reaction is one in which a more reactive element displaces a less reactive element from its salt solution.
The answer is C. replacement
This would be an example of a replacement type of reaction. As the iron is replaced with the aluminum in the reaction.
2MgO → 2Mg + O2 is an example of a decomposition chemical reaction. The answer is letter D. It is not a replacement reaction because no other compound is involved. It is not a combustion reaction because no oxygen is involved.
a) synthesis- or combination- reaction
We have the following reaction
In a replacement reaction (simple displacement) an element reacts with a compound and takes the place of one of the elements of the compound, producing a different element and also a different compound
They have the following general formula
As we can see the reaction coincides with the general formula of a simple displacement reaction or replacement
Therefore the correct option is C.) Replacement
a combustion reaction will most likely have the products carbon dioxide and water.
this reaction will also have oxygen as one of the reactants
Synthesis reaction occurs when two elements or compounds react to originate a new one:
A + B ⇒ C
Combustion occurs when a fuel reacts with oxygen to form CO₂ and water:
A + O₂ ⇒ CO₂ + H₂O
Replacement reaction can be simple or double. Simple occurs when a simple element replaces others in a compound:
A + BC ⇒ B + AC
Double occurs when two compounds replace elements between them:
AB + CD ⇒ AC + BD
Decomposition reaction occurs when a compound originates two or more compounds
A ⇒ B + C
So, the reaction given is a decomposition chemical reaction.
Since the chemosynthesis reaction uses up heat and other inorganic compounds to produce food for themselves, the process is endothermic.In an endothermic reaction, heat is absorbed from the surrounding. The surround will then become colder at the end of the reaction. Since the chemosynthesis reaction uses up heat, it is an endothermic reaction. Exothermic reactions liberates heat to the surrounding. The surrounding becomes hotter at the end of the change.
heat or electricity in the atmosphere- c.
its going to be mutualism cuz they both benefit from the relationship.
~batmans wife dun dun