GC2.3.8 (A) Sulfur is often recovered from coal and natural gas by treating the contaminant hydrogen sulfide with oxygen: 2S(s) + 2H₂O(g) What would happen to (a) [H₂O] if O₂ is added? (b) [H₂S] if O₂ is added? (c) [0₂] if H₂S is removed? (d) [H₂S] if sulfur is added? 2H₂S(g) + O₂(g) - (B) How would you change the volume of each of the following reactions to increase the yield of the products? (a) CaCO3(s) =Ca0(s) + CO₂(g) (b) S(s) + 3F₂ (g): SF6 (g) (c) Cl₂(g) + I₂(g) = 2ICI(g) (C) How would an increase in temperature affect the equilibrium concentration of the under- lined substance and K for the following reactions? (a) CaO(s)+H,O(1) Ca(OH)₂ (aq), AH = -82 kJ/mol (b) CaCO3(s) =CaO(s)+CO2(g), AH° = 178kJ/mol (c) SO₂(g) = S(s) + O₂(g), AH = 297 kJ/mol
GC2.3.8 (A) Sulfur is often recovered from coal and natural gas by treating the contaminant hydrogen sulfide with oxygen: 2S(s) + 2H₂O(g) What would happen to (a) [H₂O] if O₂ is added? (b) [H₂S] if O₂ is added? (c) [0₂] if H₂S is removed? (d) [H₂S] if sulfur is added? 2H₂S(g) + O₂(g) - (B) How would you change the volume of each of the following reactions to increase the yield of the products? (a) CaCO3(s) =Ca0(s) + CO₂(g) (b) S(s) + 3F₂ (g): SF6 (g) (c) Cl₂(g) + I₂(g) = 2ICI(g) (C) How would an increase in temperature affect the equilibrium concentration of the under- lined substance and K for the following reactions? (a) CaO(s)+H,O(1) Ca(OH)₂ (aq), AH = -82 kJ/mol (b) CaCO3(s) =CaO(s)+CO2(g), AH° = 178kJ/mol (c) SO₂(g) = S(s) + O₂(g), AH = 297 kJ/mol
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This is a part of the practice set for my exam. I keep having my questions returned saying they are graded. This is not graded I have the answers for these questions and need help with a step by step solution because I do not understand my professors explanation. Please help. THESE ARE NOT GRADED!
![GC2.3.8 (A) Sulfur is often recovered from coal and natural gas by treating the contaminant
hydrogen sulfide with oxygen:
2H₂S(g) + O₂(g)
2S(s) + 2H₂O(g)
What would happen to (a) [H₂O] if O₂ is added? (b) [H₂S] if O₂ is added? (c) [O₂] if H₂S is
removed? (d) [H₂S] if sulfur is added?
(B) How would you change the volume of each of the following reactions to increase the yield of
the products?
(a) CaCO3(s)
CaO(s)+CO,(g)
(b) S(s) + 3F₂ (g)
SF6 (g)
(c) Cl₂(g) + I₂(g) = 2ICI(g)
(C) How would an increase in temperature affect the equilibrium concentration of the under-
lined substance and K for the following reactions?
(a) CaO(s) +H2O(1) Ca(OH)₂ (aq), AH° = -82 kJ/mol
(b) CaCO3(s)
CaO(s) + CO₂(g), AH = 178 kJ/mol
(c) SO₂(g)
=
= S(s) + O₂(g), AH = 297 kJ/mol](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb234898a-ca00-4740-ae3d-79576f672843%2F26d09ce6-5eb6-4f3d-8b95-c6ad72d40b51%2Fybvao7w_processed.jpeg&w=3840&q=75)
Transcribed Image Text:GC2.3.8 (A) Sulfur is often recovered from coal and natural gas by treating the contaminant
hydrogen sulfide with oxygen:
2H₂S(g) + O₂(g)
2S(s) + 2H₂O(g)
What would happen to (a) [H₂O] if O₂ is added? (b) [H₂S] if O₂ is added? (c) [O₂] if H₂S is
removed? (d) [H₂S] if sulfur is added?
(B) How would you change the volume of each of the following reactions to increase the yield of
the products?
(a) CaCO3(s)
CaO(s)+CO,(g)
(b) S(s) + 3F₂ (g)
SF6 (g)
(c) Cl₂(g) + I₂(g) = 2ICI(g)
(C) How would an increase in temperature affect the equilibrium concentration of the under-
lined substance and K for the following reactions?
(a) CaO(s) +H2O(1) Ca(OH)₂ (aq), AH° = -82 kJ/mol
(b) CaCO3(s)
CaO(s) + CO₂(g), AH = 178 kJ/mol
(c) SO₂(g)
=
= S(s) + O₂(g), AH = 297 kJ/mol
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