C2H4 + xO2 -> 2CO2 + yH2O, what is the value of x + y?
(a) 2
(b) 3
(c) 5
(d) 8
The question was posed to me during an online interview.
This is a very interesting question from Stoichiometry in chapter The Chemical Reaction Equation & Stoichometry, Material Balances for Processes Involving Reaction and Multiple Units of Basic Chemical Engineering