Describe the results of collisions between faster moving particles and slower moving particles

The faster-moving particles exhibit higher kinetic energy. The flow of energy takes place from high to low, thus, uniformizing the distribution of energy between the particles. So, the slower-moving particles end up moving a bit faster, and the faster-moving particles end up moving a bit slower.  

Presuming that they are ideal particles, which conserve kinetic energy, they would all approach the similar kinetic energy, and thus the same temperature and root-mean-squared root.  

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

diaria maybe go see a doctor about that