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Question
Complete and balance the following chemical equation:
C2H6 + O2 →
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Solution
\[\ce{2C2H6 + 7O2 -> 4CO2 + 6H2O}\]
Explanation:
When hydrocarbons are heated in presence of oxygen then a combustion reaction takes place giving carbon dioxide gas, water and heat and light energy.
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| \[\begin{array}{cc} \phantom{}\ce{H}\phantom{..}\ce{H}\phantom{}\\ \phantom{}|\phantom{...}|\phantom{}\\ \ce{H-C-C-H}\\ \phantom{}|\phantom{...}|\phantom{}\\ \phantom{}\ce{H}\phantom{..}\ce{H}\phantom{} \end{array}\] |
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\[\begin{array}{cc}
\phantom{}\ce{H}\phantom{..}\ce{H}\phantom{}\\
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\[\begin{array}{cc}
\phantom{..}\ce{H}\phantom{........}\ce{H}\phantom{.}\\
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Complete the following flow chart:
