Question

2C2H6----> 4CO2 + H2O

Answer 1

\(\color{blue}{welcome :) to :) open :) study }\)
this is math section if you look at the top there is "find more subject" click that and then click on chemistry then post your question there
thanks :)

Answer 2

http://openstudy.com/study#/groups/Chemistry
here is link :) :)

Answer 3

\[2C _{2}H _{6}+7O _{2}\rightarrow 4C O _{2}+6H _{2}O\]