¿Qué cantidad de NaCl2 necesita disolver en 1 litro de solvente para tener una solución con osmolaridad de 290 mOsm/L?

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

In saturated organic compounds, all the bonds between carbon atoms are called?