Question

Ethane is burned in air (oxygen) to form carbon dioxide and water by the following reaction. Determine the maximum grams of carbon dioxide that can be formed if 57.9 g of ethane are reacted with 57.9 g of oxygen.
2 C2H6 + 7 O2 = 4 CO2 + 6H2O.

Answer 1

57.9 gm Call + S79 gm o2 1 molar mass of Culto = 30 almal a molles of GHG = 57.9 – 1.93 moles molan mass of o2 = 32gime à males of o2 = 57.9 - 1.81 miles 32 acano +702 - 4 (@2 + 6H2O 1093 mal 1-81 mod. a mol O2 need 2 mala ho so le 81 mol oz will need 2/2 x 1.81 = 0.517 mol catto and we have enough CQHG so oz is limitting seagent. y mol or gives 4 mol (og so fol mel oz will gine - 4 x 1081 = 2.03 mol Co2 molan mass of CO2 = 44 almol a Triss of co2 formed = 1603xuu CScanned withreamScanner = 45.5 am