When two particular chemicals, such as sugar and sulfuric acid, are brought together they react violently with each other, with a surrounding atmospheric temperature the catalyst. These types of explosives are called

Ithink it's carbonic acid

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

The answer is letter c

Answersublimation;