contestada

For each of the following pairs, indicate which substance possesses the larger standard entropy.

Part A
1 mol of P4(g) at 300 ∘C, 0.01 atm, or 1 mol of As4(g) at 300 ∘C, 0.01 atm
1 of at 300 , 0.01 , or 1 of at 300 , 0.01

1 mol of P4(g) at 300 ∘C, 0.01 atm
1 mol of As4(g) at 300 ∘C, 0.01 atm

Part B
1 mol of H2O(g) at 100 ∘C, 1 atm, or 1 mol of H2O(l) at 100 ∘C, 1 atm
1 of at 100 , 1 , or 1 of at 100 , 1

1 mol of H2O(g) at 100 ∘C, 1 atm
1 mol of H2O(l) at 100 ∘C, 1 atm

Part C
0.5 mol of N2(g) at 298 K, 20-L volume, or 0.5 mol C2H4(g) at 298 K, 20-L volume
0.5 of at 298 , 20- volume, or 0.5 at 298 , 20- volume

0.5 mol of N2(g) at 298 K, 20-L volume
0.5 mol C2H4(g) at 298 K, 20-L volume

Part D
100 g Na2SO4(s) at 30 ∘C or 100 g Na2SO4(aq) at 30 ∘C
100 at 30 or 100 at 30

100 g Na2SO4(s) at 30 ∘C
100 g Na2SO4(aq) at 30 ∘C

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