Be sure to answer all parts. A key step in the extraction of iron from its...
Be sure to answer all parts. A key step in the extraction of iron from its ore is FeO(s) + CO(g) ⇌ Fe(s) + CO2(g) Kp = 0.403 at 1,000°C This step occurs in the 700°C to 1,200°C zone within a blast furnace. What are the equilibrium partial pressures of CO(g) and CO2(g) when 1.4300 atm of CO(g) and excess FeO(s) react in a sealed container at 1000°C?
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Be sure to answer all parts. A key step in the extraction of
iron from its...
1. A key step in the extraction of iron from its ore is FeO(s) + CO(g)...
1. A key step in the extraction of iron from its ore is FeO(s) + CO(g) ⇌ Fe(s) + CO2(g) Kp = 0.403 at 1,000°C This step occurs in the 700°C to 1,200°C zone within a blast furnace. What are the equilibrium partial pressures of CO(g) and CO2(g) when 1.1000 atm of CO(g) and excess FeO(s) react in a sealed container at 1000°C? 2. Compound A decomposes according to the equation A(g) ⇌ 2 B(g) + C (g) A...
Temperature FeO can react with CO. Please make answer clear of one of the multiple-choice options...
Temperature FeO can react with CO. Please make answer clear of
one of the multiple-choice options
At a certain temperature, FeO can react with CO to form Fe and CO2. The value of Kp value at that temperature is 0.242. What is the pressure of CO2 at equilibrium if a sample of FeO was initially in a container with CO at a pressure of 0.95 atm? The chemical reaction involved in this process is: FeO(s) + CO(g) -Fe(s) +CO2(g) 0.24...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs:...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs: Fe2O3(s) + 3CO(g) --> 2Fe(s) + 3CO2(g) (a) Is this a redox equation? State why it is or why it is not. (b) If 175 kg of iron ore (Fe2O3) is reacted with excess carbon monoxide (CO), what is the theoretical yield (amount in kg) of iron metal (Fe)? (c) If the actual yield of iron metal is 109 kg, what is the percent...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs:...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs: Fe2O3(s) + 3CO(g) --> 2Fe(s) + 3CO2(g) (a) Is this a redox equation? State why it is or why it is not. (b) If 175 kg of iron ore (Fe2O3) is reacted with excess carbon monoxide (CO), what is the theoretical yield (amount in kg) of iron metal (Fe)? (c) If the actual yield of iron metal is 109 kg, what is the percent...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs:...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs: Fe2O3(s) + 3CO(g) --> 2Fe(s) + 3CO2(g) (a) Is this a redox equation? State why it is or why it is not. (b) If 175 kg of iron ore (Fe2O3) is reacted with excess carbon monoxide (CO), what is the theoretical yield (amount in kg) of iron metal (Fe)? (c) If the actual yield of iron metal is 109 kg, what is the percent...
The reduction of iron(III) oxide (Fe203) to pure iron during the first step of steelmaking 2 Fe2O...
The reduction of iron(III) oxide (Fe203) to pure iron during the first step of steelmaking 2 Fe2O3(s) 4 Fe(s) + 3 O2(g) is driven by the high-temperature combustion of coke, a purified form of coal: Cs)+O2(8) CO2(g) alo AG of CO2 and Fe,03 are Suppose at the temperature of a blast furnace the Gibbs free energies of formation Ar 447. kJ/mol and 801. kJ/mol, respectively. Calculate the minimum mass of coke needed to produce 3000. kg of pure iron. Round...
Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step...
Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence. In the first step, carbon and oxygen react to form carbon monoxide: 2C (s) + O2 (g) → 2CO (g) In the second step, iron(III) oxide and carbon monoxide react to form iron and carbon dioxide: Fe2O3 (s) + 3CO (g) → 2Fe (s) + 3CO2 (g) Write the net chemical equation for the production of iron from carbon, oxygen and iron(III) oxide....
14. (1 point per blank) Iron ore, Fe2O3 (s), reacts with C (s) in a blast...
14. (1 point per blank) Iron ore, Fe2O3 (s), reacts with C (s) in a blast furnace to form Fe (s) and CO (g) The balanced reaction for the process is: The substance being oxidized is The substance reduced is In order to make 1510 grams of Fe (s) with 100% yield, one needs to grams of Fe2O3 (s) and use grams of C (s).
(1x5) marks Iron is an important element, which our body needs for many of its functions....
(1x5) marks Iron is an important element, which our body needs for many of its functions. In our blood, it is the carrier of Oxygen. It is the fourth most common element in the earth's crust. In today's world, iron and its alloys are the most common industrial material due to its low cost and better mechanical properties. The extraction of iron metal takes place from its ore in a number of steps, which are summarized below. Iron ore, coke...
Important industrial processes, such as converting iron ore to iron and then to steel, involve coupling...
Important industrial processes, such as converting iron ore to iron and then to steel, involve coupling a non-spontaneous reaction, such as reducing Fe2O3 (iron ore)to metallic iron, with a spontaneous process such as the oxidation of carbon in CO to CO2: Fe2O3 (s) + 3 CO (g) 2 Fe (s) + 3 CO2 (g) Reagent ΔHºf (kJ/mol) ΔSº(J/mol*K) Fe2O3 (s) -824.2 87.4 CO (g) -110.5 197.7 Fe(s) 0 27.3 CO2 (g) -393.5 213.8 Use the thermodynamic data provided above to determine...
Temperature FeO can react with CO. Please make answer clear of
one of the multiple-choice options
At a certain temperature, FeO can react with CO to form Fe and CO2. The value of Kp value at that temperature is 0.242. What is the pressure of CO2 at equilibrium if a sample of FeO was initially in a container with CO at a pressure of 0.95 atm? The chemical reaction involved in this process is: FeO(s) + CO(g) -Fe(s) +CO2(g) 0.24...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs: Fe2O3(s) + 3CO(g) --> 2Fe(s) + 3CO2(g) (a) Is this a redox equation? State why it is or why it is not. (b) If 175 kg of iron ore (Fe2O3) is reacted with excess carbon monoxide (CO), what is the theoretical yield (amount in kg) of iron metal (Fe)? (c) If the actual yield of iron metal is 109 kg, what is the percent...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs: Fe2O3(s) + 3CO(g) --> 2Fe(s) + 3CO2(g) (a) Is this a redox equation? State why it is or why it is not. (b) If 175 kg of iron ore (Fe2O3) is reacted with excess carbon monoxide (CO), what is the theoretical yield (amount in kg) of iron metal (Fe)? (c) If the actual yield of iron metal is 109 kg, what is the percent...
Iron metal is made from iron ore in a blast furnace, were this chemical reaction occurs: Fe2O3(s) + 3CO(g) --> 2Fe(s) + 3CO2(g) (a) Is this a redox equation? State why it is or why it is not. (b) If 175 kg of iron ore (Fe2O3) is reacted with excess carbon monoxide (CO), what is the theoretical yield (amount in kg) of iron metal (Fe)? (c) If the actual yield of iron metal is 109 kg, what is the percent...
The reduction of iron(III) oxide (Fe203) to pure iron during the first step of steelmaking 2 Fe2O3(s) 4 Fe(s) + 3 O2(g) is driven by the high-temperature combustion of coke, a purified form of coal: Cs)+O2(8) CO2(g) alo AG of CO2 and Fe,03 are Suppose at the temperature of a blast furnace the Gibbs free energies of formation Ar 447. kJ/mol and 801. kJ/mol, respectively. Calculate the minimum mass of coke needed to produce 3000. kg of pure iron. Round...
14. (1 point per blank) Iron ore, Fe2O3 (s), reacts with C (s) in a blast furnace to form Fe (s) and CO (g) The balanced reaction for the process is: The substance being oxidized is The substance reduced is In order to make 1510 grams of Fe (s) with 100% yield, one needs to grams of Fe2O3 (s) and use grams of C (s).
(1x5) marks Iron is an important element, which our body needs for many of its functions. In our blood, it is the carrier of Oxygen. It is the fourth most common element in the earth's crust. In today's world, iron and its alloys are the most common industrial material due to its low cost and better mechanical properties. The extraction of iron metal takes place from its ore in a number of steps, which are summarized below. Iron ore, coke...
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