Queremos preparar 250 cm3 de disolución de sal en agua, con una concentración de 5 g/l. ¿Qué cantidad de sal debemos disolver en agua?

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape

The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?

Which of these is an intensive property of a substance