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Choose the reaction that represents the combustion of C6H12O2.

C6H12O2(l) ? 6 C(s) + 6 H2(g) + O2(g)
Mg(s) + C6H12O2(l) ? MgC6H12O2(aq)
6 C(s) + 6 H2(g) + O2(g) ? C6H12O2(l)
C6H12O2(l) + 8 O2(g) ? 6 CO2(g) + 6 H2O(g)
None of the above represent the combustion of C6H12O2.

User Zhaorufei
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2 Answers

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Answer:

The answer to your question is: letter D

Step-by-step explanation:

In a combustion reaction, the reactants are always a molecule with Carbon that reacts with oxygen and the products are carbon dioxide and water.

According to the explanation, the only possible solution is:

a) C₆H₁₂O₂(l) ⇒ 6 C(s) + 6 H₂(g) + O₂(g)

b) Mg(s) + C₆H₁₂O₂(l) ⇒ MgC₆H₁₂O₂(aq)

c) 6 C(s) + 6 H₂(g) + O₂(g) ⇒ C₆H₁₂O₂(l)

d) C₆H₁₂O₂(l) + 8 O₂(g) ⇒ 6 CO₂(g) + 6 H₂O(g)

e) None of the above represent the combustion of C₆H₁₂O₂.

User GSto
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Answer : The balanced combustion reaction of
C_6H_(12)O_2 will be:


C_6H_(12)O_2(l)+8O_2(g)\rightarrow 6CO_2(g)+6H_2O(g)

Explanation :

Balanced chemical reaction : It is defined as the reaction in which the number of atoms of individual elements present on reactant side must be equal to the product side.

Combustion reaction : A chemical reaction in which a hydrocarbon react with the oxygen to give product as carbon dioxide and water.

The balanced combustion reaction of
C_6H_(12)O_2 will be:


C_6H_(12)O_2(l)+8O_2(g)\rightarrow 6CO_2(g)+6H_2O(g)

User Kiley Hykawy
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