Shown here are the four steps that show how sulfur in coal is converted to sulfuric...
Shown here are the four steps that show how sulfur in coal is converted to sulfuric acid in acid rain. Which step, if any, shows an unbalanced equation?
Multiple Choice
S(s) + O2(g) → SO2(g)
SO2(g) + OH(g) → HOSO2(g)
HOSO2(g) + O2 → HO2(g) + SO3(g)
SO3(g) + H2O(l) → H2SO4(aq)
None of the above are unbalanced equations
Homework Answers
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Shown here are the four steps that show how sulfur in coal is
converted to sulfuric...
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)...
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.
Sulfuric acid can be produced by the following sequence of reactions. S8 + 8 O2 --> 8 SO2 ...
Sulfuric acid can be produced by the following sequence of reactions. S8 + 8 O2 --> 8 SO2 2 SO2 + O2 --> 2 SO3 SO3 + H2O --> H2SO4 You find a source of sulfur that is 65.0% sulfur by mass. How many grams of this starting material would be required to produce 87.0 g of sulfuric acid? Explain and show work.
Use the References to access important values if needed for this question A typical coal-fired el...
Use the References to access important values if needed for this question 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 02(g)-2 FezO3(s)+ 8 SO2 Once in the atmosphere, the SO2 is oxidized to SO3, which then reacts with water in the atmosphere...
plesae ASAP The contact process for producing sulfuric acid is: Sg(s) + 8 O2(g) — 2...
plesae ASAP
The contact process for producing sulfuric acid is: Sg(s) + 8 O2(g) — 2 SO2(g) + O2(g) SO3(g) + H2O(l) 8 SO2(g) +2 SO3(g) H2SO4(aq) each step has a percent yield of 77.1%, how many grams of Sg are needed to produce 1.50 kg sulfuric acid? 637 g 1.07*10^3 g 378 9 2.25*10^3 g 0 212 g
Use the References to a Using the equations below, how many moles of H20 are produced...
Use the References to a Using the equations below, how many moles of H20 are produced from 2.0 moles of Pb? 2Pb + 2HC2H2O2 +02- 2Pb(OH)C2H2O2 6Pb(OH)C2H3O2 + 2002- PB3(OH)2(CO3)2 + 2H2O + 3Pb(C2H302)2 0.33 0.67 O 2.0 1.3 Sg(s) + 8 O2(g) → SO2(g) 2 SO2(g) + O2(g) +2 SO3(g) SO3(g) + H200) —H2SO4(aq) If each step has a percent yield of 77.1%, how many grams of Sg are needed to produce 1.50 kg sulfuric acid? 637 g 1.07*10^3...
Write the equations that represent the first and second ionization steps for sulfuric acid (H2SO4) in...
Write the equations that represent the first and second ionization steps for sulfuric acid (H2SO4) in water. (Use H30+ instead of hf.) First ionization step: + H20() — + H2O(1) - + + (aq) Second ionizat (g) + H2O(1) + Submit Answer Retry Entire Group 8 more group attempts remaining Write the equations that represent the first and third ionization steps for arsenic acid (H2AsO4) in water. (Use Hz0+ instead of H.) first ionization step: + H20(1) = third ionization...
Write the five equations (balanced and including states). Label them step 1 through 5. HINT gor the step 1 reaction: ge...
Write the five equations (balanced and including states). Label
them step 1 through 5. HINT gor the step 1 reaction: get rid of O2
and 2 moles of NO2 is made for every 4 moles of HNO3.
Unbalanced reactions for each step: Step 1: HNO3(aq) + Cu(s) + O2 (g) → Cu(NO3)2(aq) + H2O(l) + NO2(g) Step 2: Cu(NO3)2(aq) + NaOH(aq) → Cu(OH)2(s) + NaNO3(aq) Step 3: Cu(OH)2(s) → CuO(s) + H2O(1) Step 4: CuO(s) + H2SO4(aq) → CuSO4(aq) +...
heet Pplete the following stoichiometry problems. Show ALL of your work to receive full credit. IOns and mole-to-mol...
heet Pplete the following stoichiometry problems. Show ALL of your work to receive full credit. IOns and mole-to-mole relationships 4Cr(s)+302(g)2Cr Os(s) How many moles of oxygen (02) would react with 0.35 moles of chromium (Cr)? a. b. Starting with 10.4g of O2, how many moles of Cr Os can be produced: How many grams of Cr metal would be needed to produce 38.2g of chromium (III) oxide? c. Sulfuric acid (H2SO4) is a component of acid rain which forms when...
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.
Use the References to access important values if needed for this question 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 02(g)-2 FezO3(s)+ 8 SO2 Once in the atmosphere, the SO2 is oxidized to SO3, which then reacts with water in the atmosphere...
plesae ASAP
The contact process for producing sulfuric acid is: Sg(s) + 8 O2(g) — 2 SO2(g) + O2(g) SO3(g) + H2O(l) 8 SO2(g) +2 SO3(g) H2SO4(aq) each step has a percent yield of 77.1%, how many grams of Sg are needed to produce 1.50 kg sulfuric acid? 637 g 1.07*10^3 g 378 9 2.25*10^3 g 0 212 g
Use the References to a Using the equations below, how many moles of H20 are produced from 2.0 moles of Pb? 2Pb + 2HC2H2O2 +02- 2Pb(OH)C2H2O2 6Pb(OH)C2H3O2 + 2002- PB3(OH)2(CO3)2 + 2H2O + 3Pb(C2H302)2 0.33 0.67 O 2.0 1.3 Sg(s) + 8 O2(g) → SO2(g) 2 SO2(g) + O2(g) +2 SO3(g) SO3(g) + H200) —H2SO4(aq) If each step has a percent yield of 77.1%, how many grams of Sg are needed to produce 1.50 kg sulfuric acid? 637 g 1.07*10^3...
Write the equations that represent the first and second ionization steps for sulfuric acid (H2SO4) in water. (Use H30+ instead of hf.) First ionization step: + H20() — + H2O(1) - + + (aq) Second ionizat (g) + H2O(1) + Submit Answer Retry Entire Group 8 more group attempts remaining Write the equations that represent the first and third ionization steps for arsenic acid (H2AsO4) in water. (Use Hz0+ instead of H.) first ionization step: + H20(1) = third ionization...
Write the five equations (balanced and including states). Label
them step 1 through 5. HINT gor the step 1 reaction: get rid of O2
and 2 moles of NO2 is made for every 4 moles of HNO3.
Unbalanced reactions for each step: Step 1: HNO3(aq) + Cu(s) + O2 (g) → Cu(NO3)2(aq) + H2O(l) + NO2(g) Step 2: Cu(NO3)2(aq) + NaOH(aq) → Cu(OH)2(s) + NaNO3(aq) Step 3: Cu(OH)2(s) → CuO(s) + H2O(1) Step 4: CuO(s) + H2SO4(aq) → CuSO4(aq) +...
heet Pplete the following stoichiometry problems. Show ALL of your work to receive full credit. IOns and mole-to-mole relationships 4Cr(s)+302(g)2Cr Os(s) How many moles of oxygen (02) would react with 0.35 moles of chromium (Cr)? a. b. Starting with 10.4g of O2, how many moles of Cr Os can be produced: How many grams of Cr metal would be needed to produce 38.2g of chromium (III) oxide? c. Sulfuric acid (H2SO4) is a component of acid rain which forms when...
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