Calculate the amount of Energy needed to freeze 17 g of etanol? Latent heat of fusion = 109 J/g Latent heat of vaporization = 838 J/g

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.

Place the following substances in order of ph from lowest ph to highest. a. neutral compounds, bases, acids b. acids, neutral compounds, bases c. bases, acids, neutral compounds d. bases, neutral compounds, acids

Which statement describes the arrhenius interpretation of acids and bases?