calcule la concentracion es tanto por ciento en volumen de una disolucion que contiene 400 ml alcohol y 1000 ml de agua

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d

If an atom has 12 protons and 13 neutrons

Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.