En 500 g de agua echamos 90 g de sustancia sólida pero no se disuelve totalmente. Mediante una filtración separamos lo que queda sin disolver encontrando que pesa 10 g. El líquido filtrado ocupa un volumen de 540 cm3. Calcula la concentración en %peso y en g/l de esta disolución.

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

C6irc68rd6rid5rucr5u i6i iyf yif ify iyf ify yfi itf yfi yfi icy yfi yci yci iyc iyf iyf