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Oxide of nitrogen without reference to thermodynamic data

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Please explain in detail. Thank you!

1.Predict the sign of ΔS for each process:

  1. the boiling of water
  2. I2(g) → I2(s)
  3. CaCO3(s) → CaO(s) + CO2(g)

2. All the oxides of nitrogen have positive values of ΔG°f at 298 K, but only one common oxide of nitrogen has a positive ΔS°f. Identify that oxide of nitrogen without reference to thermodynamic data and explain.

Reference no: EM131827850

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