¿Qué diferencia hay entre los siguientes procesos? Se añade azúcar al agua y se agita, se observa su aparente desaparición. Se añade una pequeña cantidad de agua a un terrón de azúcar y se calienta en un cazo, observándose que el azúcar se oscurece.

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Ineed ! i have no clue how to do this problem.