Question

for the reactions shown below-
a) CH4+2O2->CO2+2H20 caculate the amoun in grams of water generated when 10 grams of it is reacted with the correct amount of oxygen

Answer 1

10 m
CH₄ + 2O₂ --> CO₂ + 2H₂O
16 2*18

m = 10*2*18/16 = 22.5 g