9.55

[Michelle Dong 1F]

Write the balanced chemical equation for the formation reaction of (a) NH3 (g)
For each reaction, determine delta H (standard), delta S (standard), and delta G (standard).

How do we know if the question is asking for delta S of the reaction or if it's asking for standard molar entropy? The solutions manual also includes the standard molar entropy, but the question never specifies to find the standard molar entropy.

[Chem_Mod]

If the question does not give you a certain number of moles of product or reactant (eg. 2 moles of N2 reacted), it should be assumed that the question is asking for standard molar entropy.