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Question
for the following galvanic cell is -1.80 V.
Fe2+(aq) + 2 Cl-(aq) Fe(s) + Cl2(g)
What is DrG for this reaction?
A.-174 kJ
B.86.8 kJ
C.107 kJ
D.174 kJ
E.347 kJ
Answer
This answer is hidden. It contains 2 characters.
Related questions
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H2O2(aq) H2O() + 1/2 O2(g)
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Assuming ideal behavior, which of the following aqueous solutions should have the highest boiling point?
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B.0.75 m K2SO4
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What is the distance, in atomic radii, along any edge of a body-centered unit cell?
A.
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D.
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If a metal crystallizes in a primitive cubic lattice, each metal atom has ____ "nearest neighbors."
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If a metal crystallizes in a face-centered cubic lattice, each metal atom has ____ "nearest neighbors."
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Arrange the three common unit cells in order from least dense to most dense packing.
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C.primitive cubic < face-centered cubic < body-centered cubic
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Which equation represents the number of atoms in a body-centered cubic unit cell?
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C.
D.
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Q:
The solubility product equilibrium constant, Ksp, of silver bromide is 5.4 10-13 at 298 K.
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All of the following relationships are true EXCEPT
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Q:
Calculate DrG for the combustion of benzene at 325 K.2 C6H6() + 15 O2(g) 12 CO2(g) + 6 H2O()Species DfH (kJ/mol) S (J/Kmol)C6H6() 49.0 173.3O2(g) 0 205.1CO2(g) -393.5 213.7H2O() -285.8 67.0A.-6386 kJ/mol-rxnB.-6078 kJ/mol-rxnC.-7251 kJ/mol-rxnD.-8611 kJ/mol-rxnE.+1431 kJ/mol-rxn
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If a chemical reaction is exothermic, but not spontaneous, which of the following must be true?
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B.DrG < 0, DrS > 0 and DrH > 0
C.DrG > 0, DrS < 0 and DrH > 0
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