Consider the following balanced chemical equation: 2 H₂O(g) +2 SO₂(g) + 2 H₂S(g) + 3 O₂(g) A reaction mixture initially contains 2.2 M H₂O and 2.6 M SO₂. Determine the equilibrium concentration (in M) of H₂S if K, for the reaction at this temperature is 1.3 x 10-6.

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Question 19
Consider the following balanced chemical equation:
2 H₂O(g) +2 SO₂(g) + 2 H₂S(g) + 30₂(8)
A reaction mixture initially contains 2.2 M H₂O and 2.6 M SO₂. Determine the equilibrium
concentration (in M) of H₂S if K, for the reaction at this temperature is 1.3 x 10-6.
Question 20
Using provided data, determine AG (in kJ) for the following reaction.
2 Fe(s) + 3 Cl₂(g) = 2 FeCl3(s)
AH (kJ/mol) S (J/mol.K)
27.3
223.0
142
Fe(s)
Cl₂(8)
FeCl3(s)-399.5
Transcribed Image Text:Question 19 Consider the following balanced chemical equation: 2 H₂O(g) +2 SO₂(g) + 2 H₂S(g) + 30₂(8) A reaction mixture initially contains 2.2 M H₂O and 2.6 M SO₂. Determine the equilibrium concentration (in M) of H₂S if K, for the reaction at this temperature is 1.3 x 10-6. Question 20 Using provided data, determine AG (in kJ) for the following reaction. 2 Fe(s) + 3 Cl₂(g) = 2 FeCl3(s) AH (kJ/mol) S (J/mol.K) 27.3 223.0 142 Fe(s) Cl₂(8) FeCl3(s)-399.5
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