Justificar si son ciertas o falsas las siguientes afirmaciones: a) En la molécula C 2 H 2 se presenta hibridación sp 2 entre los orbitales atómicos del carbono y del
hidrógeno.
b) Una molécula en la que se presentan enlaces p es mas reactiva que otra molécula que solo
tenga enlaces s.
c) Los compuestos iónicos y los metales son buenos conductores de la electricidad, sea cual sea el
estado en que se encuentren.
d) Los compuestos covalentes tienen altas energías de disociación.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

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.

pv=nrt

explanation: