2A/ + 3Cl2 -- AICI3 In the reaction shown above, 54,0 grams of Al is reacted with 142.0 grams of Cl, Based on the stoichiometry of this reaction, the limiting
reactant is
A
Al, because there is a smaller mass of Al
Al, because there is a smaller number of moles of Al
Cl, because there is a smaller number of moles of Cl,
Cly, because it will be used up completely in this reaction

Answer:

a. energy is absorbed in the reaction.

explanation:

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.

Answer/// he concludes that the atom particles can be broken due to the paddle wheel being moved by particles coming out of the metal;

Hcn is your answer my guy : )

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.