Acetylene gas (C2H2) used in welding, produces an extremely hot ame when it burns in pure oxygen according to the reaction 2 C2H2(g)+5 O2(g) 4

Acetylene gas (C2H2) used in welding, produces an extremely hot flame when it burnsin pure oxygen according to the reaction2 C2H2(g)+5 O2(g) −→ 4 CO2(g)+2 H2O(g)How much CO2 is produced when 20000 gof C2H2 burns completely?Answer in units of g.