Molar mass of CO = 28.011.26 = 0.045mMolar mass of CO2= 44.011.98/44.01 = 0.045mMolar mass of hydrocarbon = 28.06 mol1.31/28.06 = 0.047m
1 Answers 1 viewsAir contains 21 mol percent O2 and 79 mol percent of N2. The minimum amount of air which supplies the required amount of oxygen for complete combustion of a fuel...
1 Answers 1 viewsStandard enthalpy of formation=-362kJ/mol
1 Answers 1 viewsPV=nRT n1=PV/RT n=7.3347*101.3*18.91/8.31*295.7=5.718 moles n2=128/32=4 CO2 is gas at this condition CxHy + (x+y/4)O2=xCO2 +y/2H2O as we see,coefficient near O2 (x+y/4) must be biger that near CO2 x.Coefficients are proportional...
1 Answers 1 viewsAnswer: Enthalpy of combustion is the heat released during combustion of one mol amount of any substance by oxygen.You can calculate the combustion enthalpy of methanol using the enthalpy...
1 Answers 1 viewsC2H4(g) + 3 O2 → 2 CO2(g) + 2 H20(g) + Energy “Energy” means that the reaction is exothermic and the heat (energy) is released. There is no need to...
1 Answers 1 viewsCxHy + O2= xCO2 + y/2H2O8.1. 26. 8.8812 x 26/44 = 7.2 g (C)2 x 8.88/18= 0.9 g (H)7.2+0.9= 8.17.2/12 : 0.9:1= 0.6:0.9= 1:1.5 = 4:6C4H6.
1 Answers 1 viewsC4H10
1 Answers 1 viewsButane C4H10
1 Answers 1 viewsCxHy + O2 = xCO2 + y/2 H2OIf we burn 1 mol of certain hydrocarbon, we would get x mol of CO2 and y/2 mol of H2O.During combustion, we received...
1 Answers 1 views