Responder si es verdadero o falso: 1-Si dos compuestos organicos poseen el mismo grupo funcional, tendran las mismas propiedades fisicas y quimicas, independientemente de la longitud que tenga la cadena. 2-En las moleculas organicas, cada atomo de carbono no esta unido a otro atomo de carbono. 3-El grupo funcional cetona se ubica en un atomo de carbono primario. 4-Los compuestos que presentan el grupo funcional R—OH sele dedonaminan aldehido. POR FAVOR​

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

One similarity and one difference between an element and a mixture of elements

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt