Moles of H2O = 185 × 2 = 370 moles
1 Answers 1 viewsFrom the equation 1 mole of CH4 produces 1 mole of CO2 Molar Mass of CH4 = 16.04 g/mol= 85 L = 85000 g / 16.04= 5299.252 moles Molar Mass...
1 Answers 1 viewsMass of PCl5 produced=129.11g
1 Answers 1 viewsGrams of O2=43.2g
1 Answers 1 viewsCH4(g) + 2O2(g) = CO2(g) + 2H2O (liq)∆H = 2∆H(H2O) + ∆H(CO2) - ∆H(CH4) ∆H = 2 * (-285,8) +(-393,5) + 74,6 = -890,5 kj/mol Q = n * ∆H;...
1 Answers 1 viewsSolution:The balanced thermochemical equation:CH4 + 2O2 → CO2 + 2H2O, △H = -890.4 kJ The equivalences for this thermochemical equation are:1 mol CH4 ⇔ 2 mol O2 ⇔ 1 mol CO2 ⇔ 2 mol...
1 Answers 1 viewsSolution:CH4 + 2O2 → CO2 + 2H2ONumber of atoms before reaction: One carbon atom (C); four hydrogen atoms (H); four oxygen atoms (O).Hence, 9 atoms before reaction.Number of atoms after...
1 Answers 1 viewsKc= 0.978857211
1 Answers 1 viewsAccording to the equation 1L of CH4 reacts with 2L of O2. Volume of O2 = V(CH4) *2 = 56*2 = 112 L
1 Answers 1 views