What is the main reason that it takes 2 to 3 minutes for the reaction to occur between sucrose and sulfuric acid in the dehydration of sucrose? The activation energy needs to be overcome in the reaction.
The activation energy must be removed from the intermediates.
The sulfuric acid has to be consumed before the reaction takes place.
The sucrose molecules must rearrange to become the catalyst.

How do you know when a chemical reaction has occurred

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.