What combination of volumes (ml) of C2H4 and O2 are required to obtain 400ml of CO2? All volumes are measured at STP. 1. 100,300 2. 200,600 3. 200,200 4. 300,300

Answer 1

C2H4+3O2>>2CO2 +2 H2O

want 400ml? 100,300 will do it. Think out why.