Question

In the UNBALANCED chemical reaction for the combustion of acetylene (used in welding torches), determine at standard temperature and pressure, how many liters of

H2O gas are produced if 12 liters of Oxygen gas are completely consumed?

__C2H2 + __O2 —> __CO2 + __H2O

(Please help! Random answers for points will be reported)

Answer 1

2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

I've checked this multiple times this should be it