4) What is the molality of a solution in which 0.32 moles aluminum chloride has
been dissolved in 2,200 g water?
5) What mass of water is needed to prepare a 1.20 molal solution using 0.60
mol propyleneglycol?

If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b. zinc7.14,c. copper 8.92,d. lead 11.34

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.