What would happen when a substance changes from one phase to another? a. the substance loses or gains heat. b. the average kinetic energy of the substance changes. c. the temperature of the substance changes. d. the molecular motion of the substance changes.

Which sample at stp has the same number of atoms as 18 liters of ne at stp

What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.