Ser vs Estar

Question 1

Use ser with

Answer 1

On its own ser describes identity or existence 
With a noun or a pronoun
With adjectives of nationality
With an infinitive
With a clause
To talk about where an event takes place
With a past participle to form a passive
With an adjective that describes an unchanging attribute or an abstract idea

Question 2

Uses of estar

Answer 2

On its own estar denotes location or prescence
To describe position
With a past participle to describe a state which is the result of an action
With a gerund to form continous tense
With an adjective to describe a state which might change
With bien and mal