Question

5. Here is an impossible reaction (a reaction that doesn't occur spontaneously). In this reaction, a chemist dreams of converting the carbon dioxide gas and vapors of water emitted by her car into a recyclable solid fuel with the given structure. She proposes that the reaction could be made possible using a new synthetic compound as catalyst and the sunlight as the source of energy. Balance the chemical reaction involved. What is the coefficient of $CO_2$ in the balanced chemical reaction? H C H?C CH? Sunlight H?C CO? (g) + H?O (l) ? + O? (g) Catalyst HC CH C C H? H?C H C H? a) 4 b) 6 c) 7 d) 10 e) 11

          5. Here is an impossible reaction (a reaction that doesn't occur spontaneously). In this reaction, a
chemist dreams of converting the carbon dioxide gas and vapors of water emitted by her car
into a recyclable solid fuel with the given structure. She proposes that the reaction could be
made possible using a new synthetic compound as catalyst and the sunlight as the source of
energy. Balance the chemical reaction involved. What is the coefficient of $CO_2$ in the balanced
chemical reaction?
H
C
H?C
CH?
Sunlight
H?C
CO? (g) + H?O (l)  ?
+ O? (g)
Catalyst
HC
CH
C
C
H?
H?C
H
C
H?
a) 4
b) 6
c) 7
d) 10
e) 11

5. Here is an impossible reaction (a reaction that doesn't occur spontaneously). In this reaction, a
chemist dreams of converting the carbon dioxide gas and vapors of water emitted by her car
into a recyclable solid fuel with the given structure. She proposes that the reaction could be
made possible using a new synthetic compound as catalyst and the sunlight as the source of
energy. Balance the chemical reaction involved. What is the coefficient of CO2 in the balanced
chemical reaction?
H
C
H?C
CH?
Sunlight
H?C
CO? (g) + H?O (l) ?
+ O? (g)
Catalyst
HC
CH
C
C
H?
H?C
H
C
H?
a) 4
b) 6
c) 7
d) 10
e) 11

Added by Rickey M.

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