Social Work homework help. How many Liters  of  C2H6 (g) are needed to react completely with 656.0 L of oxygen O2 (g), at STP to produce CO2 (g) and H2O (g)?Given: 2 C2H6 (g)  +  7 O2 (g)   ?   4 CO2 (g) +  6 H2O (g)

Social Work homework help