Equation ~ Fe3O4 + 4 CO ----> 3 Fe + 4 CO2
What is the theoretical yield if 8.00 liters of CO2 (MW =44.01 g CO2) gas at STP are formed from the reaction of 100.4 g of F e3O4 (MW = 231.55 g Fe3O4)?
Theoretical yield = _____________
Please show steps/work
Equation ~ Fe3O4 + 4 CO ----> 3 Fe + 4 CO2 What is the theoretical...
Given the following reactions:
Fe2O3(s) + 3 CO(g)2
Fe(s)+ 3 CO2(g)
H=-28.0kJ
2 Fe(s) + 4 CO2(g)4
CO(g) + Fe3O4(s)
H = +12.5 kJ
3 Fe2O3(s) + CO(g) ? CO2(g) + 2 Fe3O4(s)
Find the enthalpy of the reaction of Fe2O3 with CO
Question 22 1 pts What volume of oxygen, measured at STP, can be produced by the decomposition of potassium chlorate if 20.0 g of the salt (KCIO;) is completely decomposed into potassium chloride and oxygen gas? @ 1.83 L 2.44 L 3.66 L 2.14 L 5.55 L Question 23 1 pts 1.00 g of Fe3O4 is formed in the reaction 4 H2O(g) + 3 Fe(s) → Fe3O4(s) + 4 H2(g). How many liters of hydrogen are also formed, if measured...
2 C8H18 (l) + 25 O2 (g) ----> 16 CO2 (g) + 18 H2O (g)(OR 2 C8H18 (l) + 25 O2 (g) right arrow 16 CO2 (g) + 18 H2O (g))Use the following conversions: 1 mol = MW in g (2 d.p.) = 22.414 LAll gases are at STP. How many liters of CO2 would be produced from the reaction of 5.0 L of C8H18 with 55 L of O2?Theoretical yield of CO2 from 5.0 L C8H18 = _____________Theoretical yield...
Using the following equation: Fe3O4(s) + 4 H2(g) → 3 Fe(s) + 4H2O(l) How many moles of iron can be made from 6 moles H2?
Given the equation, which may or may not be balanced: Fe2O3(s) + CO(g) → Fe(s) + CO2(g) How many grams of Fe could be produced from the complete reaction of 3.196 grams of Fe2O3 with excess CO? grams Fe What is the percent yield of the reaction if only 1.571 grams of Fe are recovered after the reaction has completed? %
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20-sch 70-Y-Introductory Chemistry Consider the following unbalanced equation: AL4C3 +_ H20 - AKOH)3 +_ CH4 How many moles of Al(OH)3 will be produced when 0.574 mol of CH4 is formed? O 0.191 mol O 0.765 mol O 0.574 mol O 0.431 mol QUESTION 10 In the reaction between CO and Fe3O4, the theoretical yield in an experiment is calculated to be 47.2 g Fe. When a careless chemistry student carries out the experiment, the actual yield is 30.3 g Fe....
19. For the conversion of iron ore to iron metal, given in the equation FeOo) +CO)Fe) +C020) (a) (12 points) Calculate ΔΗ0m from the following equations 3 Fe2。3(a) +COO) → 2 Fe3O4(s) + CO2(s) Δ11 17.0 kJ/mol Fe2O3(s) + 3 COG) -+ 2 Fe(a) + 3 COag) ΔΗ,,-25.0 kJ/mol Fesos)+C)3 FeO)+Co) A +19.0 kJ/mol (b) (2 pointsa) Is this reaction endothermic or exothermic? (e) (6 pointa) What is the heat of formation in kJ/mol for FeOsgiven that Ally for FeO)...