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The Ksp of Silver Bromide Is 5

Question 30

Multiple Choice

The Ksp of silver bromide is 5.4 × 10−13 at 298 K. AgBr(s) The K<sub>sp </sub>of silver bromide is 5.4 × 10−<sup>13</sup> at 298 K. AgBr(s) Ag<sup>+</sup>(aq) + Br−(aq) What is Δ<sub>r</sub>G°? (R = 8.314 J/K⋅mol) A) −3.0 × 10<sup>1</sup> kJ/mol B) −5.87 kJ/mol C) 5.87 kJ/mol D) 3.0 × 10<sup>1</sup> kJ/mol E) 7.0 × 10<sup>1</sup> kJ/mol Ag+(aq) + Br−(aq)
What is ΔrG°? (R = 8.314 J/K⋅mol)


A) −3.0 × 101 kJ/mol
B) −5.87 kJ/mol
C) 5.87 kJ/mol
D) 3.0 × 101 kJ/mol
E) 7.0 × 101 kJ/mol

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