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16 Nov 2019

Using Appendix II, compare the standard entropies at 25 degrees Celcius for the following pairs of substances. For each pair explain the differences in the entropy values.

a) CuO(s) and Cu₂O(s)

b) 1 mol N₂O₄(g) and 2 moles NO₂(g)

c) SiO₂(s) and CO₂

d) CO(g) and CO₂(g)

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Using Appendix II, compare the standard entropies at 25 degrees Celcius for the following pairs of substances. For each pair explain the differences in the entropy values.

a) CuO(s) and Cu₂O(s)

b) 1 mol N₂O₄(g) and 2 moles NO₂(g)

c) SiO₂(s) and CO₂

d) CO(g) and CO₂(g)

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Using Appendix II, compare the standard entropies at 25 degrees Celcius for the following pairs of substances. For each pair explain the differences in the entropy values. a) CuO(s) and Cu2O(s) b) 1 mol N2O4(g) and 2 moles NO2(g) c) SiO2(s) and CO2 d) CO(g) and CO2(g)

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Using Appendix II, compare the standard entropies at 25 degrees Celcius for the following pairs of substances. For each pair explain the differences in the entropy values.

a) CuO(s) and Cu₂O(s)

b) 1 mol N₂O₄(g) and 2 moles NO₂(g)

c) SiO₂(s) and CO₂

d) CO(g) and CO₂(g)