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44. Solution to Chemistry Problem

44. Solution to Chemistry Problem

Seller: Derkach

Price: 1.19 USD

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Product description

  • For the chemical reaction shown in Table 1, calculate the heat effect (DN), entropy change (DS), Gibbs free energy change (DG) and equilibrium constant (Kp) at temperature T = 398K. Determine the direction of the chemical reaction occurring in a gaseous medium of a given composition. Partial pressures of the gas mixture components are given in the table

Composition of the initial gas mixture Partial pressures of the mixture components, atm

A B C D RA RV RS RD

2 3 4 5 6 7 8 9

4HCl

O2

2H2O

2Cl2

1.1 2.5 0.5 1.4

Analyze the results and answer the following questions:

  • Which substances, initial substances or reaction products, will be more in the equilibrium mixture?
  • What do the phrases mean: "the equilibrium is shifted towards the initial substances" and "the equilibrium is shifted towards the reaction products"?

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