Pyrite (FeS2) is an impurity in some coals. When the coal is burned, pyrite reacts with...
Pyrite (FeS2) is an impurity in some coals. When the coal is burned, pyrite reacts with oxygen to form sulfur trioxide.
a. Write the balanced equation for the reaction.
b. How much sulfur trioxide in grams is formed when 2.0 x 104 kg of coal that is 0.05% by mass pyrite is burned?
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Pyrite (FeS2) is an
impurity in some coals. When the coal is burned, pyrite reacts with...
90% of pyrite conversion was achieved with 50% of FeS2 converted to form sulfur dioxide while...
90% of pyrite conversion was achieved with 50% of FeS2 converted to form sulfur dioxide while the rest forming sulfur trioxide. 100 kg/hr of ore was roasted with 200% theoretical air. The solid waste stream contained the unconverted pyrite, ferric oxide, and inert. The gas stream exits the furnace is cooled from 1000°C to 545°C at a constant absolute pressure of 35.0 atm in a waste-heat boiler. Determine the composition of the gas stream, the mass ratio of the solid...
Enter your answer in the provided box. When coal is burned, the sulfur present in coal...
Enter your answer in the provided box. When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is responsible for the acid rain phenomenon: Ss) + O2(g) → SO2(9) If 3.15 kg of S reacts with oxygen, calculate the volume of So, gas (in mL) formed at 30.5°C and 1.04 atm.
Trace amounts of sulfur (S) in coal are burned in the presence of diatomic oxygen (O2)...
Trace amounts of sulfur (S) in coal are burned in the presence of diatomic oxygen (O2) to form sulfur dioxide (SO2). Determine the minimum mass of oxygen required in the reactants and the mass of sulfur dioxide in the products when 5 kg of sulfur is burned. Use data from the tables. The minimum mass of oxygen required in the reactants is ------------------------ kg. The mass of sulfur dioxide in the products is -------------------- kg.
Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients. When...
Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients. When sodium nitrate decomposes, sodium nitrite and oxygen are formed Write a balanced equation for the combination reaction described, using the smallest possible integer coefficients. When sulfur dioxide combines with oxygen, sulfur trioxide is formed.
A typical coal-fired electric generating plant will burn about 3 metric tons of coal per hour....
A typical coal-fired electric generating plant will burn about 3 metric tons of coal per hour. Most of the coal burned in the United States contains 1 to 4 % by weight sulfur in the form of pyrite, which is oxidized as the coal burns: 4FeS2(s) + 11 O2(g) 2 Fe2O3(s) + 8 SO2(g) Once in the atmosphere, the SO2 is oxidized to SO3, which then reacts with water in the atmosphere to form sulfuric acid: SO3(g) + H2O(l) H2SO4(aq)...
A typical coal-fired electric generating plant will burn about 3 metric tons of coal per hour....
A typical coal-fired electric generating plant will burn about 3 metric tons of coal per hour. Most of the coal burned in the United States contains 1 to 4 % by weight sulfur in the form of pyrite, which is oxidized as the coal burns: 4FeS2(s) + 11 O2 (g)--------> (Fe2O3(s) + 8 SO2(g) Once in the atmosphere, the SO2 is oxidized to SO3, which then reacts with water in the atmosphere to form sulfuric acid: SO3(g) + H2O(l) ----------> H2SO4(aq)...
References Use the References to access important values if needed for this question. According to the...
References Use the References to access important values if needed for this question. According to the following reaction, how many moles of sulfur trioxide will be formed upon the complete reaction of 28. grams of sulfur dioxide with excess oxygen gas ? sulfur dioxide(g) + oxygen(g) sulfur trioxide(g) moles sulfur trioxide Submit Answer Q Searc References Use the References to access important values if needed for this question. According to the following reaction, how many moles of sulfur trioxide will...
When solid lead(II) sulfide reacts with oxygen gas, the products are solid lead(II) oxide and sulfur...
When solid lead(II) sulfide reacts with oxygen gas, the products are solid lead(II) oxide and sulfur dioxide gas. A. Write the balanced equation for the reaction. Express your answer as a chemical equation. Identify all of the phases in your answer. B. How many grams of oxygen are required to react with 25.3 g of lead(II) sulfide? C. How many grams of sulfur dioxide can be produced when 56.8 g of lead(II) sulfide reacts? D. How many grams of lead(II)...
9.16 Calcium cyanamide, CaCN2, reacts with water to form calcium carbonate and ammonia. CaCO3(s) +2NH3(g) CaCN2(s)...
9.16 Calcium cyanamide, CaCN2, reacts with water to form calcium carbonate and ammonia. CaCO3(s) +2NH3(g) CaCN2(s) +3H20() a. How many grams of H2O are needed to react with 75.0 g of CaCN2? b. How many grams of NH3 are produced from 5.24 g of CaCN2? c. How many grams of CaCO3 form if 155 g of H2O reacts? 9.18 When the gases dihydrogen sulfide and oxygen react, they form the gases sulfur dioxide and water vapor. a. Write the balanced...
When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 21.6...
When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 21.6 g of carbon were burned in the presence of 68.0 g of oxygen, 10.4 g of oxygen remained unreacted. What mass of carbon dioxide was produced?
90% of pyrite conversion was achieved with 50% of FeS2 converted to form sulfur dioxide while the rest forming sulfur trioxide. 100 kg/hr of ore was roasted with 200% theoretical air. The solid waste stream contained the unconverted pyrite, ferric oxide, and inert. The gas stream exits the furnace is cooled from 1000°C to 545°C at a constant absolute pressure of 35.0 atm in a waste-heat boiler. Determine the composition of the gas stream, the mass ratio of the solid...
Enter your answer in the provided box. When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is responsible for the acid rain phenomenon: Ss) + O2(g) → SO2(9) If 3.15 kg of S reacts with oxygen, calculate the volume of So, gas (in mL) formed at 30.5°C and 1.04 atm.
Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients. When sodium nitrate decomposes, sodium nitrite and oxygen are formed Write a balanced equation for the combination reaction described, using the smallest possible integer coefficients. When sulfur dioxide combines with oxygen, sulfur trioxide is formed.
References Use the References to access important values if needed for this question. According to the following reaction, how many moles of sulfur trioxide will be formed upon the complete reaction of 28. grams of sulfur dioxide with excess oxygen gas ? sulfur dioxide(g) + oxygen(g) sulfur trioxide(g) moles sulfur trioxide Submit Answer Q Searc References Use the References to access important values if needed for this question. According to the following reaction, how many moles of sulfur trioxide will...
9.16 Calcium cyanamide, CaCN2, reacts with water to form calcium carbonate and ammonia. CaCO3(s) +2NH3(g) CaCN2(s) +3H20() a. How many grams of H2O are needed to react with 75.0 g of CaCN2? b. How many grams of NH3 are produced from 5.24 g of CaCN2? c. How many grams of CaCO3 form if 155 g of H2O reacts? 9.18 When the gases dihydrogen sulfide and oxygen react, they form the gases sulfur dioxide and water vapor. a. Write the balanced...
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