The balanced equation is
CH4 + 2 O2 -----> CO2 + 2 H2O
Number of moles of CH4 = 75.0 g / 16.04 g/mol = 4.68 mole
Number of moles of O2 = 50.0 g / 32.0 g/mol = 1.56 mole
From the balanced equation we can say that
1 mole of CH4 requires 2 mole of O2 so
4.68 mole of CH4 will require
= 4.68 mole of CH4 *(2 mole of O2 / 1 mole of CH4)
= 9.36 mole of O2
But we have 1.56 mole of O2 which is in short so O2 is limiting reactant
From the balanced equation we can say that
2 mole of O2 produces 1 mole of CO2 so
1.56 mole of O2 will produce
= 1.56 mole of O2 *(1 mole of CO2 / 2 mole of O2)
= 0.780 mole of CO2
mass of 1 mole of CO2 = 44.01 g so
the mass of 0.780 mole of CO2 = 34.3 g
Therefore, the mass of CO2 produced would be 34.3 g
8. Calculate the mass, in grams, of CO2 that can be produced by the reaction of...
10. (a) Determine the mass of calcium oxide (CaO, lime) that can possibly be produced by heating 44.6 g of calcium carbonate (CaCO). The balanced equation for this reaction is shown in Equation 8 heat CaO(s) +CO2 (g) CaCOs(s) (Eq. 8) (b) Determine the mass of CO2 that would be produced by the reaction described in (a). 11. Joseph Priestley's study of the decomposition of mercury(ID oxide (HgO) with heat led to the discovery of O2. The balanced equation for...
From the following balanced equation, CO2(g) + 2 H2O(g) CH_(8) + 2 02(8) — how many grams of H2O can be formed from 1.25 g CHA? • Your answer should have three significant figures.
using the equation in sample problem 9.5, calculate the grams of CO2 that can be produced when 25.0 g of O2 reacts. v "Ing metals. 2CH2(g) + 502(g) -4CO2(g) + 2H2O(g)
Question 10 of 14 How many grams of CO2 can be produced from the combustion of 2.76 moles of butane according to this equation: 2 C4H10 (g) +13 O2 (g) 8 CO2 (g) +10 H2O (g) 1 2 3 6 C 7 +/- x 10 R E W
Calculate the number of moles of CO2(g) produced when 0.250 mol CH4() is burned in the presence of 0.400 mol O2(g). CHA(a) + 2 O2(g) - CO2a) + 2 H2O(g) 0.500 mol CO2 0.200 mol CO2 0.125 mol CO2 0.400 mol CO2 0.250 mol CO2
Using the balanced equation, calculate how many grams of CO2 are produced from the combustion of 30.06 g of C2H6 with 128.00 g of oxygen gas. 2 C2H6 (g) + 7 O2 (g) -> 4 CO2 (g) + 6 H2O (g) a) 176.04 g b) 88.02 g c) 44.01 g d) 100.6 g
9. How many grams of CO2 will be produced if 32.10 g of C2H4 is combusted in the presence of 64.00 g of O2 and the reaction yield is 93.70 % C H4 (g) O2(g) CO2 (g) H2O () a) 58.68 g b) 54.98 g c) 123.7 g d) 18.02 g
Calculate the mass of CO2 produced in grams) when 575 kJ of thermal energy are released. Be sure to indicate the proper algebraic sign. 4CO(g) + 2NO2(8) 4CO2(g) + N2(8) AHⓇ=-1198.2 kJ
Calculate the mass of CO2 produced (in grams) when 575 kJ of thermal energy are released. Be sure to indicate the proper algebraic sign. 4CO(g) + 2NO2(g) → 4CO2(g) + N2(g) ∆H°= -1198.2 kJ
5. How many grams of CO2 will be produced from the combustion of 28.06 g of C4H10 in the presence of 16.0 g of O, if the reaction yield is 95.0%? C4H10 + O2 → CO2 + H2O a) 13.5 g b) 12.9 g c) 2.69 g d) 1.95 g