What is a standard state?
a reference point
Used for what?
to calculate its properties
In what field is this used?
chemistry
Is its use interchangeable with STP?
no
Does the standard state of a thing need to actually be possible?
no
Why not?
so tables of thermodynamic properties are self-consistent.
What's an example of something that standard state measures?
unit pressure ideal gas
What is most data about thermodynamic quantities gathered at?
the standard state
What tends to be more important than temperature in standard state?
pressure
What pressure is defined as normal?
10 Pa