Provide an example of a spontaneous reaction

Answer 1

A roaring bonfire is an example of a spontaneous reaction, since it is exothermic (there is a decrease in the energy of the system as energy is released to the surroundings as heat). The products of a fire are composed partly of gases such as carbon dioxide and water vapor.

Answer 2

Nope, Mr Skill. Not spontaneous, unless it started itself.

Answer 3

Here is an example: iron rusting
Fe + O2 >>>Fe2O3

Answer 4

Now I see, I found that on a website but now I found other websites that say stuff like ice melting and fruit ripening. Are those spontaneous reactions?

Answer 5

yes.

Answer 6

Mr skill is right roaring bonfire