How Many Grams of Oxygen Gas Are Required to Completely

Question 33
Multiple Choice

How many grams of oxygen gas are required to completely react with 77.28 g of ethane (C2H6)in the balanced redox reaction: 2 C2H6(g)+ 7 O2(g) 4 CO2(g)+ 6 H2O(g)? A)77.28 g of O2(g) B)23.50 g of O2(g) C)143.9 g of O2(g) D)8.995 g of O2(g) E)287.8 g of O2(g)