Select the reaction that is expected to show the largest decrease in the standard entropy of the reaction (i. e. the lowest value of ArSº).

N2(g) + O2(g) → 2 NO(g)

2 H2(g) + F2(g) → 2 HF(g)

2 F2(g) + 2 H28(g) + O2(g) + 4 HF(g)

2 NH3(g) + 2 O2(g) → N2O(g) + 3 H2O(g)

3 H2(g) + N2(g) → 2 NH3(g)

-

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.