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MMLU-Pro / 4045 / H_2(g) + 2AgCl (s) + 2H_2O …

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

H_2(g) + 2AgCl (s) + 2H_2O \rightarrow 2Ag(s) + 2H_3O^+(Ag) + 2Cl^-(Ag). It has been determined that at 25°C the standard free energy of forma-tion of AgCl(s) is -109.7 kJ/mole, that of H_2O(l) is -237.2 kJ / mole, and that of (H_3O^+ + Cl^-) (ag) is - 368.4 KJ / mole. Now assuming the reaction is run at 25°c and 1 atm of pressure in a cell in which the H_2(g) activity is unity and H_3O+(ag) and Cl^-(ag) activities are .01,what will be the cell voltage?

category

chemistry

options

  1. .236v
  2. 0.500v
  3. 1.00v
  4. 0.750v
  5. .223v
  6. .459v
  7. 0.125v
  8. 0.610v
  9. 0.325v
  10. 0.150v

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
4045
task_id
4acf5e35-f8bd-5e5a-a056-9bf1249b7373
task_key
default--test--4045
task_revision_id
1
config / split
default / test

Official source

initial import