Hot Student Stories
top-5-grammar-and-spelling-checkers-to-rock-in-2019

What causes a reaction to be spontaneous? Provide an example in your explanation.

Mindee Nelson

in Chemistry

follow
followin
1 answer
10 views

1 answer


Tara Andrews on November 6, 2018

A chemical reaction is spontaneous if it is accompanied by an increase in the total entropy of the system and the surroundings. Example: 4 Fe + 3 o2 → 2 Fe 2 O 3 (s) (g) (s) Ferrous Oxygen Iron-iron Oxide ( rust )


Add you answer